Wiring Diagram Of Stationary Heater (STH) Control Module - PE83.70-P-2101-97NAA
MODEL 166 up to model year 2016 with CODE 228 (Auxiliary heater) Control unit A6
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 40L |
| A2/53 | Mobile phone and stationary heater radio remote control antenna splitter | 18L |
| A28/11 | Multifunction antenna | 15L |
| A28/11 | Multifunction antenna | 21L |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 22L |
| A6 | Stationary heater unit | 4A |
| A6 | Stationary heater unit | 11A |
| A6 | Stationary heater unit | 20A |
| A6 | Stationary heater unit | 29A |
| A6/1 | Stationary heater radio remote control receiver | 10L |
| A6b1 | Stationary heater temperature sensor | 32A |
| A6f1 | Stationary heater thermal fuse | 33A |
| A6m2 | Stationary heater combustion air blower | 34C |
| A6n1 | Stationary heater control unit | 6A |
| A6r4 | Stationary heater glow plug/flame monitor unit | 32C |
| A6r5 | Stationary heater fuel preheating system heating element | 32A |
| A6y1 | Stationary heater switchover valve | 33C |
| CAN B | Interior CAN | 28K |
| Code 386 | Comfort telephony | 15F |
| F4 | Rear fuse box | 6L |
| F4f133 | Fuse 133 | 5L |
| F58 | Engine compartment fuse and relay module | 2L |
| F58f202 | Fuse 202 | 1L |
| U12 | Valid for left-hand drive vehicles | 26F |
| U13 | Valid for right-hand drive vehicles | 26G |
| U74 | Valid for diesel engines | 23G |
| U75 | Valid for gasoline engines | 23F |
| U957 | Valid without mobile phone | 14F |
| W17/1 | Left rear seat ground point | 11H |
| W17/6 | Rear seat crossmember ground point | 25L |
| W9 | Left front ground point (at lamp unit) | 2E |
| W9 | Left front ground point (at lamp unit) | 30H |
| X18/3 | Vehicle interior/fuel tank electrical connector | 23H |
| X25/2 | Engine compartment/vehicle interior electrical connector | 12E |
| X30/4 | Right potential distributor electrical connector (CAN) | 28L |
| X30/7 | Left potential distributor electrical connector (CAN) | 28L |
| Y16 | Stationary heater switchover valve | 30L |
| Y23 | Stationary heater fuel pump | 24L |