CLIMATRONIC Control Module -J255- Connector Views
16-PIN CONNECTOR -T16D- (A)/16-PIN CONNECTOR -T16E- (B)
| T16D (A) | Designation |
|---|---|
| 1 | Left Temperature Flap Motor V158 |
| 2 | Left Temperature Flap Motor V158 |
| 3 | Defroster Flap Motor V107 |
| 4 | Defroster Flap Motor V107 |
| 5 | Front Air Distribution Flap Motor V426 |
| 6 | Front Air Distribution Flap Motor V426 |
| 7 | |
| 8 | |
| 9 | Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor V425 |
| 10 | Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor V425 |
| 11 | Right Temperature Flap Motor V159 |
| 12 | Right Temperature Flap Motor V159 |
| 13 | |
| 14 | |
| 15 | |
| 16 |
| T16E (B) | Designation |
|---|---|
| 1 | 5V-output, to L2 Connection (in A/C system wiring harness) Front Air Distribution Flap Motor Position Sensor G642 Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor Position Sensor G644 Left Temperature Flap Potentiometer/Actuator G220 Right Temperature Flap Potentiometer/Actuator G221 Defroster Flap Motor Position Sensor G135 |
| 2 | Left Temperature Flap Potentiometer/Actuator G220 |
| 3 | Right Temperature Flap Potentiometer/Actuator G221 |
| 4 | Defroster Flap Motor Position Sensor G135 |
| 5 | Front Air Distribution Flap Motor Position Sensor G642 |
| 6 | |
| 7 | Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor Position Sensor G644 |
| 8 | Footwell Outlet Temperature Sensor G192 |
| 9 | |
| 10 | |
| 11 | Evaporator Vent Temperature Sensor G263 |
| 12 | |
| 13 | |
| 14 | Ground, to 97 Ground connection 1 (in A/C wiring harness) Front Air Distribution Flap Motor Position Sensor G642 Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor Position Sensor G644 Left Temperature Flap Potentiometer/Actuator G220 Right Temperature Flap Potentiometer/Actuator G221 Defroster Flap Motor Position Sensor G135 Footwell Outlet Temperature Sensor G192 Evaporator Vent Temperature Sensor G263 |
| 15 | |
| 16 |
20-PIN CONNECTOR -T20C- (C)/12-PIN CONNECTOR -T12D- (D)
| T20C (C) | Designation |
|---|---|
| 1 | Sunlight Photo Sensor G107 Sunlight Photo Sensor 2 G134 |
| 2 | |
| 3 | Sunlight Photo Sensor G107 Sunlight Photo Sensor 2 G134 |
| 4 | Terminal 30, to B469 Connection 5 in main wiring harness Front A/C display control head 2 E775 Front A/C display control head 3 E776 Front A/C display control head 4 E777 Front A/C display control head 1 E774 Front A/C display control head 5 E778 |
| 5 | Comfort System CAN-Bus High, to B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 |
| 6 | Comfort System CAN-Bus Low, to B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 |
| 7 | Ground, to 379 Ground connection 14 (in main wiring harness) Front A/C display control head 2 E775 Front A/C display control head 3 E776 Front A/C display control head 4 E777 Front A/C display control head 1 E774 Front A/C display control head 5 E778 |
| 8 | |
| 9 | 5V output to B369 Connection 1 (5V) (in main wiring harness) Sunlight Photo Sensor G107 Sunlight Photo Sensor 2 G134 Right side window defroster door motor V410 Left side window defroster door motor V409 |
| 10 | Left Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G318 |
| 11 | Left Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G318 |
| 12 | Left Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G318 |
| 13 | Left Vent Temperature Sensor G150 (left-hand drive) Right Vent Temperature Sensor G151 (right-hand drive) |
| 14 | |
| 15 | LIN-Bus, to B710 LIN-Bus Connection 5 (in main wiring harness) Front A/C display control head 2 E775 Front A/C display control head 3 E776 Front A/C display control head 4 E777 Front A/C display control head 1 E774 Front A/C display control head 5 E778 |
| 16 | LIN-Bus, to B699 LIN-Bus Connection 4 (in main wiring harness) Fresh Air Blower Control Module J126 D108 Connection 6 (in engine compartment wiring harness) Refrigerant circuit pressure sensor G805 Humidity Sensor in Fresh Air Intake Duct G657, Air Quality Sensor G238 |
| 17 | Ground sensors, to 377 Ground Connection 12 (in main wiring harness) |
| 18 | A/C Compressor Regulator Valve N280 |
| 19 | Terminal 31, to 372 Ground Connection 7 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) |
| 20 | Terminal 30, from Fuse Panel C SC Safety fuse 3 S133 |
| T12D (D) | Designation |
|---|---|
| 1 | Instrument Panel Interior Temperature Sensor G56 |
| 2 | Instrument Panel Interior Temperature Sensor G56 |
| 3 | Instrument Panel Interior Temperature Sensor G56 |
| 4 | Instrument Panel Interior Temperature Sensor G56 |
| 5 | Right Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G317 |
| 6 | Right Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G317 |
| 7 | Defrost button E782 |
| 8 | Defrost indicator lamp K285 |
| 9 | Heated Rear Window Button E230 |
| 10 | Rear Window Defogger Indicator Lamp K10 |
| 11 | Ground, to 378 Ground connection 13 (in main wiring harness) Defrost button E782 Heated Rear Window Button E230 |
| 12 | Right Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G317 |