Mercedes - 253 GLC - Workshop Manual - 2018 - 2018

FanControl‑GSM System installation in Mercedes-Benz www.tecel.ru FanControl‑GSM installation in Mercedes-Benz Installation in Mercedes-Benz: 221 (S-class) и 216 (CL-class) Group 2, subgroup 1 Vehicle CAN bus: • CАN‑L — brown • CAN‑H — brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control Control of an aftermarket heater The module is connected to the vehicle interior CAN bus coming to the KLA unit by cutting into CAN-bus by cutting into CAN-bus. Module CAN 1 and CAN 3 paired wires are designed for connection of the module to CAN bus: CAN 3 is connected to the bus from the KLA unit side, and CAN 1 - from the vehicle’s side. Connection can be made at two locations: 1. At the KLA unit. The unit is located behind the glove box (see Figure 1). 2. УAt the distributor located on a horizontal enclosure to the left from driver’s footrest (see Figure 2). Figure 1 Figure 2 One of the twisted pairs coming from the distributor is brought directly to the KLA unit. Search of the required twisted pair has to be conducted as follows: with ignition switched on and side lights switched off the distributor pins are extracted and set back one by one. In the absence of a required pin in the distributor we loose control of vehicle’s climatic system (control of fan speed, temperature etc.), the buttons located on the console between front seats should not be illuminated when the side lights are switched off, and the dash board should not display any text message on malfunction. For detailed description of connection see Diagram 1. Installation in Mercedes-Benz: 204 (C-class, GLK-class), 207 (E-class) и 212 (E-class) Group 2, subgroup 1 Vehicle CAN bus: • CАN‑L — brown • CAN‑H — brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control 2 FanControl‑GSM installation in Mercedes-Benz Control of an aftermarket heater The dash board illumination may periodically turn on during operation of the FanControl-MBN unit in Mercedes-Benz vehicles (204, 207 and 212 chassis). The module is connected right after the KLA unit into its 16-pin connector (see Figures 3, 4). • Pin 1 brown/red (CAN-H) • Pin 2 brown (CAN-L) The module is connected to the vehicle interior CAN bus coming to the KLA unit by cutting into CAN bus. Module CAN 1 and CAN 3 paired wires are designed for connection of the module to CAN bus: CAN 3 is connected to the bus from the KLA unit side and CAN 1, from the vehicle’s side. When connecting the module to the CAN bus it is recommended to disassemble the relevant vehicle’s connector (at the distributor or KLA unit) and then assemble it again using connector enclosures included in the kit. Such connection method does not violate vehicle’s factory electric wiring. Figures 5-9 represent an example of such connection at the KLA unit connector in MercedesBenz vehicles (204, 207 and 212 chassis). For detailed description of connection see Diagram 1. Figure 3 Figure 4 Release clamp Disassemble the connector Figure 5 Take out the terminals of CAN-bus wires from the connector Figure 7 Figure 6 Use the supplied housings* Figure 8 * Insert the extracted wires into the 2-pin enclosure of the connector included in the kit as follows: a brown/red one into pin #1 and a brown one into pin #2. Connect the resulting 2-pin connector with a mating connector (with inserted module CAN 1 twisted pair). Make sure that the brown wire is connected with the brown one, and the brown/red wire with the brown/red one. Then insert the module’s twisted pair CAN-3 with ”female“ terminals at wires’ ends into pins #1 (brown/ red) and #2 (brown) of the factory connector. Figure 9 3 FanControl‑GSM installation in Mercedes-Benz Installation in Mercedes-Benz: 156 (GLA-class), 166 (ML-class), 176 (А-class), 463 (G-class, 2013--), 218 (CLS-class), 292 (GLE-class) Group 2, subgroup 1 Vehicle CAN bus: • CАN‑L — brown • CAN‑H — brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control * * Depends on a trim. Control of an aftermarket heater The dash board illumination may periodically turn on during operation of the unit in this type of vehicles. The module is connected right after the KLA (see Figures 10, 11). • Pin 3 brown/red (CAN-H) • Pin 4 brown (CAN-L). The module is connected to the vehicle interior CAN bus coming to the KLA unit by cutting into CAN bus. Module CAN 1 and CAN 3 paired wires are designed for connection of the module to CAN bus: CAN 2 is connected to the bus from the KLA unit side, and CAN 1 – from the vehicle’s side. When connecting the module to the CAN bus it is recommended to disassemble the relevant vehicle’s connector (at the distributor or KLA unit) and then assemble it again using connector enclosures included in the kit. Such connection method does not violate vehicle’s factory electric wiring. Figures 12-15 show example of such connection at the KLA unit connector. For detailed description of connection see Diagram 1. Release the clamp Figure 10 Figure 11 Take out the wires from the connector Figure 13 Figure 14 Disassemble the connector Figure 12 Use the supplied housings* Figure 15 * Insert the extracted wires into the 2-pin enclosure of the connector included in the kit as follows: a brown/red one into pin #1 and a dark brown one into pin #2. Connect the resulting 2-pin connector with a mating connector (with inserted module CAN 1 twisted pair). Make sure that the brown wire is connected with the dark brown one, and the brown/red wire with the brown/red one. Then insert the module’s twisted pair CAN-3 with ”female“ terminals at wires’ ends into pins #3 (brown/red) and #4 (brown) of the factory connector. 4 FanControl‑GSM installation in Mercedes-Benz By default the climatic system turns on in “blow-off” mode foreseen by the manufacturer. The module can be set in such a way as to provide triggering the climatic system in the last mode before the ignition had been turned off. Last mode set up: 1. Within 10 sec after turning the ignition off press the programming button 16 times. 2. The module will indicate the menu item №16 value with series of one LED flash. 3. Press the programming button 1 time. 4. The module shall inform about the menu item №16 new value with two LED flashes. 5. Wait for 15 sec. 6. If setting has been saved successfully then the LED shall flash 4 times. If error – 1 long flash. Control of a factory heater (only for 166, 463, 156) The module allows to switch on the factory heater for engine and interior warm-up. The module is connected to САN bus at any convenient place, for instance, behind the KLA unit (see Figure 10). Module CAN 1 paired wire is used for connection. For detailed description of connection see Diagram 2. Installation in Mercedes-Benz: 217, 222 (S-class) (2013-2017) Group 9, subgroup 3 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control Control of an aftermarket heater Connection is performed right after KLA unit that is located behind the glove box (see Figures 16-19). Figure 16 Figure 17 5 FanControl‑GSM installation in Mercedes-Benz Figure 18 Figure 19 The module is connected to the vehicle interior CAN bus coming to the KLA unit by cutting into CAN bus. Module CAN 1 and CAN 3 paired wires are designed for connection of the module to CAN bus: CAN 3 is connected to the bus from the KLA unit side and CAN 1 – from the vehicle side. When connecting the module to the CAN bus it is recommended to disassemble the relevant vehicle’s connector (at the distributor or KLA unit) and then assemble it again using connector enclosures included in the kit. Such connection method does not violate vehicle’s factory electric wiring. Module can start climate system with heater at the same time. Climatic system can be set in two modes: • Mode that was set before turning the ignition off. • Special mode, that can be set during installation. Following parameters can be adjusted: fan speed, temperature, flow direction, MAX or AUTO mode can be set. For detailed description of connection see Diagram 3. Climatic system settings To set up climatic system: 1. Turn on the ignition 2. Set climatic system in preferred mode 3. Press and keep pressed the central locking «unlock» button located on the driver’s door for 2 sec. 4. If everything was set correctly, LED will flash 4 times. After turning on the module climatic system will set all parameters (fan speed, flow directions, temperature) in sequence. And after ignition is on all parameters will return to the ones that were set before turning ignition off. Control of an original (factory) heater (only for MB 222 (S-class)) (2013-2017) The module allows to switch on the factory heater for engine and interior warm-up from additional devices (GSM pager, auxiliary car alarm etc.) through the external input, by the standard vehicle button (central lock locking button located on driver’s door) or by the factory remote control. The module is connected to САN bus at any convenient place, for instance, behind the KLA unit (see Figure 17). Module CAN 1 paired wire is used for connection. LIN bus connection is also required. Connection is performed near KLA unit to white connector (see Figure 17). Module is connected by cutting into LIN bus before KLA unit (pin 14) (see Figure 20). For detailed description of connection see Diagram 8. LIN 1 (gray/green) connects to the bus from the climate unit’s side. LIN 2 (gray/blue) connects to the bus from the vehicle’s side. 6 FanControl‑GSM installation in Mercedes-Benz Figure 20 By default the climatic system turns on in “blow off” mode designed by manufacturer. Module allows switching on climatic system and start aftermarket heater at the same time. Climatic system can be set in two modes: 1. Mode that was set before turning the ignition off. 2. Special mode, that can be set during installation. It is possible to set temperature only. Installation in Mercedes-Benz: 205 (С-class), 253 (GLC), 213 (Е-class), 222 (S-class, 2017--) Group 9, subgroup 3. For MB 213 (Е-class): group 9, subgroup 5. Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control Control of an aftermarket heater Connection is performed right after KLA unit that is located behind the glove box (figures 21-24). Figure 21 Figure 22 7 FanControl‑GSM installation in Mercedes-Benz Figure 23 Figure 24 The module is connected to the vehicle interior CAN bus coming to the KLA unit by cutting into CAN bus. Module CAN 1 and CAN 3 paired wires are designed for connection of the module to CAN bus: CAN 3 is connected to the bus from the KLA unit side and CAN 1 – from the vehicle side. When connecting the module to the CAN bus it is recommended to disassemble the relevant vehicle’s connector (at the distributor or KLA unit) and then assemble it again using connector enclosures included in the kit. Such connection method does not violate vehicle’s factory electric wiring. Module can start climate system with heater at the same time. Climatic system can be set in two modes: • Mode that was set before turning the ignition off. • Special mode, that can be set during installation. Only for Mercedes-Benz 205. Following parameters can be adjusted: fan speed, temperature, flow direction, MAX or AUTO mode can be set. For detailed description of connection see Diagram 1. If the vehicle equipped with factory-fit electrical auxiliary air heater-it must be cut OFF during FanControl module operation. Climatic system settings To set up climatic system: 1. Turn on the ignition 2. Set climatic system in preferred mode 3. Press and keep pressed the central locking «unlock» button located on the driver’s door for 2 sec. 4. If everything was set correctly, LED will flash 4 times. After turning on the module climatic system will set all parameters (fan speed, flow directions, temperature) in sequence. And after ignition is on all parameters will return to the ones that were set before turning ignition off Control of an original (factory) heater (only for MB 253 (GLC) and MB 213 (E)) The module allows to switch on the factory heater for engine and interior warm-up. The module is connected to САN bus at any convenient place, for instance, behind the KLA unit (see Figure 22). Module CAN 1 paired wire is used for connection. LIN bus connection is also required. Connection is performed near KLA unit to white connector (see Figure 22). Module is connected by cutting into LIN bus before KLA unit (pin №14, see Figure 25). For detailed description of connection see Diagram 8. LIN 1 (gray/green wire) connects to the bus from the climate unit’s side. LIN 2 (gray/blue wire) connects to the bus from the vehicle’s side. 8 FanControl‑GSM installation in Mercedes-Benz LIN Figure 25 By default the climatic system turns on in “blow off” mode designed by manufacturer. Module allows switching on climatic system and stock aftermarket heater at the same time. Climatic system will turn on in the mode that was set before switching the ignition off. Installation in Mercedes-Benz 447 (V-class) Group 9, subgroup 2 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control Control of an aftermarket heater Control of an aftermarket heater Connection is performed near KLA unit. Unit is placed behind the glovebox (see Figures 26-29). Figure 26 Figure 27 9 FanControl‑GSM installation in Mercedes-Benz Figure 28 Figure 29 Module has to be cut into CAN bus going into KLA unit. CAN 1 and CAN 3 pairs are used to connect module to the bus. CAN: CAN 3 has to be connected from the side of KLA unit and CAN 1 from the vehicle’s side. It is recommended to disassemble KLA connector, and then assemble it (use included pin covers). This way factory wiring will not be altered. For detailed description of connection see Diagram 3. Climatic system will turn on in the mode that was set before switching the ignition off.. Control of a factory heater Control of a factory heater The module allows to switch on the factory heater for engine and interior warm-up from additional devices (GSM pager, auxiliary car alarm etc.) through the external input, by the standard vehicle button (central lock locking button located on driver’s door) or by the factory remote control. The module is connected to САN bus at any convenient place, for instance, behind the KLA unit (see Figure 27). Module CAN 1 paired wire is used for connection. LIN bus connection is also required. Connection is performed near KLA unit to white connector (see Figure 27). Module is connected by cutting into LIN bus before KLA unit (pin 14) (see Figure 31). For detailed description of connection see Diagram 8. LIN 1 (gray/green) connects to the bus from the climate unit’s side. LIN 2 (gray/blue) connects to the bus from the vehicle’s side. By default the climatic system turns on in “blow off” mode designed by manufacturer. Figure 30 10 FanControl‑GSM installation in Mercedes-Benz Installation in Mercedes-Benz 447 (Vito) Group 9, subgroup 2 with aftermarket heater Group 9, subgroup 4 with factory heater Vehicle CAN bus: • CАN‑L — brown • CAN‑H — brown with a red stripe Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control * * With additional aftermarket heater Control of an aftermarket heater Connection is performed near KLA unit Unit is placed behind the glovebox(see Figures 31‑33). The system is connected by cutting to the vehicle’s CAN-bus, appropriate to the KLA unit. Figure 31 Figure 32 Figure 33 Module has to be cut into CAN bus going into KLA unit. CAN 1 and CAN 3 pairs are used to connect module to the bus. CAN: CAN 3 has to be connected from the side of KLA unit and CAN 1 from the vehicle’s side. It is recommended to disassemble KLA connector, and then assemble it (use included pin covers). This way factory wiring will not be altered. For detailed description of connection see Diagram 1. Climatic system will turn on in the mode that was set before switching the ignition off 11 FanControl‑GSM installation in Mercedes-Benz Control of a factory heater The module allows to switch on the factory heater for engine and interior warm-up The module is connected to САN bus at any convenient place, for instance, behind the KLA unit (see Figure 32). Module CAN 1 paired wire is used for connection LIN bus connection is also required. Connection is performed near KLA unit to white connector (see Figure 34). Module is connected by cutting into LIN bus from the KLA unit’s side (blue/white wire, see Figure 35). For detailed description of connection see Diagram 8. LIN 1 (gray/green) connects to the bus from the vehicle’s side LIN 2 (gray/blue) connects to the bus from the climate control panel’s side By default the climatic system turns on in “blow off” mode designed by manufacturer. Figure 34 Installation in Mercedes-Benz 164 (ML, GL), 169, 203, 211, 219, 251, 463, 639 (2003-2010) Group 12, subgroup 1 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with a red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Central lock locking button located on driver’s door. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control * * Depends on vehicle configuration. Control of an aftermarket heater The module is connected to САN bus at any convenient place. CAN 1 twin wire is used for connection. For detailed description of connection see Diagram 4. By default the climatic system turns on in “blow off” mode designed by manufacturer. 12 FanControl‑GSM installation in Mercedes-Benz Installation in Mercedes-Benz 639 (2010-2014) Group 13, subgroup 3 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with a red stripe.. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Steering wheel button ”Down“. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control Control of an aftermarket heater Connection is performed near KLA unit (Figures 35 and 36). • Brown-red (CAN-H) • Brown (CAN-L). Module has to be cut into CAN bus going into KLA unit. CAN 1 and CAN 2 pairs are used to connect module to the CAN bus: CAN 2 has to be connected from the side of KLA unit and CAN 1 from the vehicle’s side. It is recommended to disassemble KLA connector, and then assemble it (use included pin covers). Figure 37 contains an example of such connection KLA. For detailed description of connection see Diagram 5. Climate control system will turn on in the last used mode. Figure 35 Figure 36 Figure 37 13 FanControl‑GSM installation in Mercedes-Benz Control of a factory heater Connection is performed near KLA unit (Figures 35, 36). • Brown-red (CAN-H) • Brown (CAN-L). Module has to be cut into CAN bus going into KLA unit. CAN 1 and CAN 2 pairs are used to connect module to the CAN bus: CAN 2 has to be connected from the side of KLA unit and CAN 1 from the vehicle’s side.. Connection can be made in the power distribution unit behind the glovebox (Figures 38 and 39). One of the pairs in the distributer is connected to the heater. It can be detected by removing a pair and turning on the heater. If it did not turn on, that is the correсt pair. For detailed description of connection see Diagram 6. It is recommended to disassemble KLA connector, and then assemble it (use included pin covers). This way factory wiring will not be harmed. (Figure 37). Climate control system will turn on in the last used mode. Figure 39 Figure 38 Installation in Mercedes-Benz Sprinter 906 Group 13, subgroup 3 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with red stripe. Doors Trunk Hood Factory security system alert Central lock state Standard control button: • Steering wheel button ”Down“. Engine is running Engine temperature Outside temperature Fuel level Control via keyfob Ventillation system control Control of an aftermarket heater Connection is performed near KLA unit (figure 41). • Brown-red (CAN-H) • Brown (CAN-L) СModule has to be cut into CAN bus going into KLA unit. CAN 1 and CAN 2 pairs are used to connect module to the CAN bus: CAN 2 has to be connected from the side of KLA unit and CAN 1 from the vehicle’s side. It is recommended to disassemble KLA connector, and then assemble it (use included pin covers). This way factory wiring will not be harmed. For detailed description of connection see Diagram 5. Climate control system will turn on in the last used mode. 14 FanControl‑GSM installation in Mercedes-Benz Figure 40 Control of an original (factory) heater Connection is performed near KLA unit (figure 40). • Brown-red (CAN-H) • Brown (CAN-L) Module has to be cut into CAN bus going into KLA unit. CAN 1 and CAN 2 pairs are used to connect module to the CAN bus: CAN 2 has to be connected from the side of KLA unit and CAN 1 from the vehicle’s side. Connection can be made in the power distribution unit behind the glovebox (figure 41). Connection is made by using twisted paitr X30/24.6. For detailed description of connection see Diagram 6. It is recommended to disassemble corresponding connector, and then assemble it (use included pin covers). This way factory wiring will not be harmed. Climate control system will turn on in the last mode If vehicle is equipped with mechanical temperature and airflow controls, connect green/black wire (pin 23) of the unit to the black/red wire of the climate system through a relay (pin 5) (Figure 42). For detailed description of connection see Diagram 7. Figure 41 Figure 42 15 FanControl‑GSM installation in Mercedes-Benz Module connection in Mercedes Benz 463 (G-Class, 2018--) Group 9, subgroup 5 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with red stripe Doors Trunk Hood Factory alarm panic Central door locking status Standard control button: • Central locking «lock» button located on the driver’s door Engine is running Engine temperature Outside temperature Fuel level Control via factory remote key Autonomous ventillation control Control of an aftermarket engine heater The connection is performed right beside the KLA unit. The KLA unit is located behind the glove compartment (figures 43-45). Figure 44 Figure 43 Figure 45 The module is connected by cutting into the CAN-bus going to the KLA unit (series connection). The module CAN-1 twisted pairs and CAN-3 must be connected to the vehicle’s CAN-bus as follows: CAN-3 is connected towards the KLA unit and CAN1 towards the vehicle’s side (opposite direction). In order to avoid factory wiring damage, It is recommended to disassemble the relevant vehicle’s connector (at the KLA unit) and then assemble it back using the connector adapters included in a standard kit. For more detailed connection description refer to the diagram 1. The module activates the vehicle’s climate control unit in the last mode used before switching the ignition OFF. If the vehicle equipped with factory-fit electrical auxiliary air heater-it must be cut OFF during FanControl module operation. 16 FanControl‑GSM installation in Mercedes-Benz Factory-fit autonomous engine heater control The module is connected to the vehicle’s CAN-bus in any convenient place e.g. beside the KLA unit (figure 22). The module CAN1 twisted pair is used. It is also required to connect the LIN-bus, the connection is performed right beside the KLA unit (white connector, figure 46). The LIN connection is performed by cutting into the vehicle’s LIN-bus (series connection)-pin №14 of the KLA unit, see figure 25. For more detailed connection description refer to diagram 3. LIN-1 (grey/green wire) is connected towards the KLA unit. LIN-2 (grey/blue wire) is connected towards the vehicle’s side (opposite direction). The climate control unit is activated simultaneously with factory-fit autonomous engine heater. The climate control unit is activated in the standard blowing mode designed by the vehicle’s manufacturer and with the last used air temperature values before switching the ignition OFF. Figure 46 Installing the module in Mercedes Benz 257 Group 9, subgroup 5 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – brown with red stripe Doors Trunk Hood Factory alarm panic Central door locking status Standard control button: • Central locking «lock» button located on the driver’s door Engine is running Engine temperature Outside temperature Fuel level Control via factory remote key Autonomous ventillation control Control of an aftermarket engine heater CAN1 and CAN3 of the module are connected in series to CAN bus of the KLA unit which is located behind the glove compartment (figures 47-49). CAN3 is connected to the KLA unity and CAN1 to the opposite side of the CAN bus. It is recommended to disassemble the appropriate connector of the KLA unit and re-assemble it using the plastic connectors supplied with the device. This connection method allows to keep the vehicle’s wiring intact. Refer to the diagram 1 for details. The module turns on the climate control system in the mode that had been used before the ignition was switched OFF. If the vehicle is equipped with a PTC air heater, it must be switched off while the FanControl is running. 17 FanControl‑GSM installation in Mercedes-Benz Figure 47 Figure 48 Figure 49 Control of a factory parking heater CAN1 of the module is connected in parallel to the appropriate CAN bus of the KLA unit which is located behind the glove compartment (figure 48). The LIN1 and LIN2 wires of the FanControl are connected in series to the vehicle’s LIN bus located in the KLA unit harness, white connector, pin №14 (figures 49-50). LIN1 (gray/green wire) is connected to the white connector of the KLA unit; LIN2 (gray/blue) is connected in the opposite direction (to the vehicle). The module allows to simultaneously start the engine heater and the climatic system to warm up the engine and interior. The climatic system turns on in a standard blowing mode designed by the vehicle manufacturer. Figure 50 18 FanControl‑GSM installation in Mercedes-Benz Mercedes Benz 167 GLE/GLS, 253 GLC (2019--) Group 9, subgroup 5 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – red or brown red Doors Trunk Hood Factory alarm panic Central door locking status Standard control button: • Central locking «lock» button located on the driver’s door Engine is running Engine temperature Outside temperature Fuel level Control via factory remote key Autonomous ventillation control Control of an aftermarket engine heater The module is connected right by the KLA unit. The KLA unit is located behind the glove compartment (figures 51-53). Figure 51 Figure 52 Figure 53 The connection to the CAN-bus of the KLA unit is performed in series. CAN1 and CAN3 of the module should be connected as follows: CAN3 to the KLA unit and CAN1 to the opposite direction (to the vehicle). It is recommended to disassemble the connector of the KLA unit, make all necessary connections to the CAN-bus using the special plastic plugs supplied with the device and then reassemble it (figures 11-15). This connection method helps prevent damaging the original vehicle wiring. Refer to the diagram 1 for connection details. The module allows to activate the climate control unit in the last mode that was used before switching the ignition OFF and to simultaneously actuate an aftermarket engine heater. If the vehicle is equipped with factory PTC air heaters, they should be disabled while the FanControl module is running. 19 FanControl‑GSM installation in Mercedes-Benz To disable the air heaters — cut the LIN-bus (figure 54). Figure 54 Controlling a factory parking heater (only for MB 253 (GLC, 2019--)) The module can be connected to the vehicle’s Can-bus in any location, for instance to the twisted pair of the KLA unit (figure 53). CAN 1 of the module is connected in parallel. The connection to LIN-bus is also required. The LIN-bus of the module should be connected to the vehicle’s LIN-bus which is located in the white connector (figure 52) of the KLA unit as follows: LIN1 (grey/green wire) and LIN2 (grey/blue wire) are connected to the vehicle’s LIN-bus (pin №14, figure 55) in series. LIN1 is connected to the KLA unit and LIN2 to the opposite side of the LIN-bus (to the vehicle). Refer to the diagram 3 for details. Figure 55 The climate control unit is activated simultaneously with factory parking heater. The climate control unit is activated in the standard blowing mode designed by the vehicle’s manufacturer and with the last air temperature settings that were used before switching off the ignition. Installing the module in Mercedes-Benz Sprinter (907) Group 9, subgroup 5 Vehicle CAN bus: • CАN‑L – brown • CAN‑H – red or brown with a red stripe Doors Trunk Hood Factory alarm panic Central door locking status Standard control button: • Central locking «lock» button located on the driver’s door Engine is running Engine temperature Outside temperature Fuel level Control via factory remote key Autonomous ventillation control Control of an aftermarket engine heater Controlling a factory auxiliary engine heater is not supported 20 FanControl‑GSM installation in Mercedes-Benz The system switches on a factory parking heater to warm up the engine and interior. Connection to the vehicle’s CAN bus can be made in any place, i.e. behind the left kick-panel (figure 56). CAN1 of the module should be connected to the vehicle’s CAN bus in parallel. LIN bus should be connected in series to the LIN bus of the KLA panel connector (figure 57). Refer to the diagram 8 for connection details. LIN 2 of the module (grey/blue wire) connects to the climate control panel. LIN 1 (grey/green wire) connects to the opposite end of the LIN bus (to the vehicle). The climate control system activates in the standard “blowing” mode designed by the vehicle manufacturer. Figure 56 Figure 57 21 FanControl‑GSM installation in Mercedes-Benz Diagram 1 FanControl GSM Red 24 Black 12 +12V CAN 1 (CAN-L brown, CAN-H brown/red) Blue Pink/black Blue/Yellow Aftermarket heater Yellow/red Green/black CAN 3 (CAN-L brown, CAN-H brown/green) KLA unit 23 Control digital inputs for control of the module from external devices 11 (status control) 10 18 Inputs for control of an aftermarket heater 15/17 (trigger control) * *15 – FanControl GSM; 17 – FanControl GSM v2 Diagram 2 FanControl GSM Red 24 Black 12 +12V Blue Pink/black CAN 1 (CAN-L brown, CAN-H brown/red) KLA unit Control digital inputs for control of the module from external devices (status control) 18 15/17 * (trigger control) *15 – FanControl GSM; 17 – FanControl GSM v2 22 FanControl‑GSM installation in Mercedes-Benz Diagram 3 Red FanControl GSM 24 Black +12V 12 CAN 1 (CAN-L brown, CAN-H brown/red) LIN 1 (grey/green) LIN 2 (grey/blue) Blue Pink/black 9 21 lin KLA unit Control digital inputs for control of the module from external devices (status control) 18 15/17 * (trigger control) *15 – FanControl GSM; 17 – FanControl GSM v2 Diagram 4 FanControl GSM Red 24 Black 12 +12V Blue Pink/black Yellow/red Blue/Yellow Green/black CAN 1 (CAN-L brown, CAN-H brown/red) 23 Control digital inputs for control of the module from external devices 11 10 Inputs for control of an aftermarket heater (status control) 18 15/17 * (trigger control) *15 – FanControl GSM; 17 – FanControl GSM v2 23 FanControl‑GSM installation in Mercedes-Benz Diagram 5 FanControl GSM Red 24 Black 12 +12V CAN 1 (CAN-L brown, CAN-H brown/red) Blue Pink/black Yellow/red Aftermarket heater Blue/Yellow Green/black CAN 2 (CAN-L brown, CAN-H brown/yellow) KLA unit 23 Control digital inputs for control of the module from external devices 11 10 (status control) 18 15/17 (trigger control) * *15 – FanControl GSM; 17 – FanControl GSM v2 Diagram 6 FanControl GSM Red 24 Black 12 +12V CAN 1 (CAN-L brown, CAN-H brown/red) Blue Pink/black CAN 2 (CAN-L brown, CAN-H brown/yellow) KLA unit Control digital inputs for control of the module from external devices (status control) 18 (trigger control) 15/17 * Factory heater *15 – FanControl GSM; 17 – FanControl GSM v2 24 FanControl‑GSM installation in Mercedes-Benz Diagram 7 FanControl GSM Red 24 Black 12 +12V CAN 1 (CAN-L brown, CAN-H brown/red) №5 Climate control Blue Pink/Black Additional relay 23 Green/black CAN 2 (CAN-L brown, CAN-H brown/yellow) Factory heater Digital input to control unit via additional devices Status control 18 +12V 15/17 Trigger control * *15 – FanControl GSM; 17 – FanControl GSM v2 Diagram 8 FanControl GSM Red 24 Black 12 + 12V CAN 1 (CAN-L brown, CAN-H brown/red) LIN 2 (grey/blue) LIN 1 (grey/green) Blue Pink/black 21 9 lin KLA unit Digital input to Control unit via additional devices (status control) 18 15/17 * (trigger control) *15 – FanControl GSM; 17 – FanControl GSM v2 25 TEC‑631940-17