Legend for function schematic of electrical system of electronic transmission control (ETC) - PE27.19-P-2050-60MAB
TRANSMISSION 722.9 in MODEL 164.1 from model year 09/YoM 08 model refinement package
TRANSMISSION 722.9 in MODEL 164.8 from model year 09/YoM 08
| Code | Designation | Coordinates |
|---|---|---|
| A1 | Instrument cluster | 17B |
| A1e26 | "CHECK ENGINE" MIL | 19A |
| A1e58 | Engine diagnosis indicator lamp | 15A |
| A1p13 | Multifunction display | 17A |
| A7/7s1 | BAS release switch | 6D |
| A8/1 | Transmitter key | 13B |
| L6/1 | Left front rpm sensor | 6A |
| L6/2 | Right front rpm sensor | 6B |
| L6/3 | Left rear rpm sensor | 6B |
| L6/4 | right rear rpm sensor | 6B |
| N3/9 | CDI control unit | 3B |
| N3/10 | ME-SFI [ME] control unit | 3F |
| N10/8 | Rear SAM control unit | 22F |
| N47-5 | ESP control unit | 9A |
| N73 | EIS [EZS] control unit | 12A |
| N93 | Central gateway control unit | 18F |
| U1 | Valid for | 16D |
| U1 | Valid for | 18A |
| U2 | Valid for all except | 15A |
| U2 | Valid for all except | 16E |
| U127 | Valid for engine 272, engine 273 KE | 2E |
| U152 | Valid for engine 156 | 2F |
| U880 | Valid for engine 642 | 2B |
| U882 | Valid for engine 629 | 2B |
| U932 | Valid for engine 642 BLUETEC | 2B |
| X11/4 | Data link connector | 18K |
| Y3/8n1 | Turbine speed sensor (VGS) | 6G |
| Y3/8n2 | Internal speed sensor (VGS) | 5G |
| Y3/8n3 | Output speed sensor (VGS) | 6J |
| Y3/8n4 | Fully integrated transmission control (VGS) control unit | 12E |
| Y3/8s1 | Selection range sensor (VGS) | 10K |
| Y3/8s2 | Transmission oil temperature sensor (VGS) | 12K |
| Y3/8y1 | Working pressure control solenoid valve (VGS) | 15J |
| Y3/8y2 | K1 clutch control solenoid valve (VGS) | 15K |
| Y3/8y3 | K2 clutch control solenoid valve (VGS) | 15K |
| Y3/8y4 | K3 clutch control solenoid valve (VGS) | 15K |
| Y3/8y5 | B1 brake control solenoid valve (VGS) | 15K |
| Y3/8y6 | B2 brake control solenoid valve (VGS) | 15L |
| Y3/8y7 | B3 brake control solenoid valve (VGS) | 15L |
| Y3/8y8 | Torque converter lockup clutch control solenoid valve (VGS) | 15L |
| CAN B | Interior CAN | 20G |
| CAN C | Engine compartment CAN | 7E |
| CAN C | Engine compartment CAN | 9D |
| CAN C | Engine compartment CAN | 12C |
| CAN C | Engine compartment CAN | 15F |
| CAN C | Engine compartment CAN | 15G |
| CAN-D | Diagnostic CAN | 18J |
| 1 | Vehicle speed, signal | 11D |
| 2 | Service brake, status | 11D |
| 3 | Transmission control diagnosis, communication | 14F |
| 3 | Transmission control diagnosis, communication | 16F |
| 3 | Transmission control diagnosis, communication | 18H |
| 3 | Transmission control diagnosis, communication | 18J |
| 4 | Engine control, status | 10E |
| 5 | DAS [FBS] start enable, status | 13D |
| 6 | Circuit 15, status | 13C |
| 7 | Multifunction display, actuation | 18D |
| 8 | Engine diagnosis indicator lamp, actuation | 17E |
| 9 | CHECK ENGINE indicator lamp, actuation | 17D |
| 10 | Transmission control, status | 5E |
| 11 | Trailer recognition, status | 15F |
| 11 | Trailer recognition, status | 19F |