Wiring Diagram For Engine Start/Stop - PE15.00-P-2103-97NAA
ENGINE 157.9, 276.8/9, 278.9, 642.8, 651.9 in MODEL 166 up to model year 2016 with CODE B03 (ECO start/stop function)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 80L |
| F32/3 | Engine compartment prefuse box | 34L |
| F32/3 | Engine compartment prefuse box | 56L |
| F32/3 | Engine compartment prefuse box | 73A |
| F32/3f3 | Fuse 3 | 33K |
| F32/3f7 | Fuse 7 | 32K |
| F32/4 | Interior prefuse box | 3L |
| F32/4 | Interior prefuse box | 30L |
| F32/4f250 | Fuse 250 | 1K |
| F32/4f251 | Fuse 251 | 3K |
| F32/4f252 | Fuse 252 | 2K |
| F4 | Rear fuse box | 23L |
| F58 | Engine compartment fuse and relay module | 38L |
| F58 | Engine compartment fuse and relay module | 46L |
| F58 | Engine compartment fuse and relay module | 50L |
| F58 | Engine compartment fuse and relay module | 75L |
| F58f215 | Fuse 215 | 48L |
| F58f217 | Fuse 217 | 49L |
| F58f232 | Fuse 232 | 45L |
| G1 | On-board electrical system battery | 25L |
| G1/13 | ECO start/stop function additional battery | 17L |
| G2 | Alternator | 59L |
| G2 | Alternator | 70L |
| K114 | ECO start/stop function additional battery relay | 20L |
| M1 | Starter | 53L |
| M1 | Starter | 79L |
| N10 | SAM control unit | 4A |
| N10 | SAM control unit | 12A |
| N10 | SAM control unit | 20A |
| N10 | SAM control unit | 28A |
| N10 | SAM control unit | 36A |
| N10 | SAM control unit | 41A |
| N14/3 | Glow output stage | 57A |
| N3/10 | ME-SFI [ME] control unit | 6L |
| N3/10 | ME-SFI [ME] control unit | 68A |
| N3/9 | CDI control unit | 6L |
| N3/9 | CDI control unit | 11L |
| N3/9 | CDI control unit | 63L |
| N73 | Electronic ignition switch control unit | 14L |
| N89 | Transmission oil auxiliary pump control unit | 44A |
| S62/42 | Right engine hood contact switch | 41L |
| U1 | Valid for USA | 9J |
| U1 | Valid for USA | 9H |
| U1 | Valid for USA | 62J |
| U1 | Valid for USA | 62H |
| U1 | Valid for USA | 47A |
| U1 | Valid for USA | 47B |
| U1018 | Valid for gasoline engine 276 | 5G |
| U1019 | Valid for gasoline engine 278 | 70D |
| U1028 | Valid for engine 157 | 69D |
| U1032 | Valid for engine 278 and 157 | 5H |
| U1032 | Valid for engine 278 and 157 | 65A |
| U1032 | Valid for engine 278 and 157 | 74D |
| U1045 | Not valid for diesel engine 642 | 42F |
| U1073 | Valid for gasoline engine 276.9 | 66A |
| U1073 | Valid for gasoline engine 276.9 | 74E |
| U1073 | Valid for gasoline engine 276.9 | 67D |
| U12 | Valid for left-hand drive vehicles | 4D |
| U13 | Valid for right-hand drive vehicles | 4D |
| U154 | Valid for 166.0 | 19G |
| U155 | Valid for 166.8 | 19F |
| U2 | Valid for all except USA | 9H |
| U2 | Valid for all except USA | 9G |
| U2 | Valid for all except USA | 62H |
| U2 | Valid for all except USA | 62G |
| U2 | Valid for all except USA | 47A |
| U2 | Valid for all except USA | 47B |
| U391 | Valid for gasoline engine 276.8 | 65B |
| U391 | Valid for gasoline engine 276.8 | 65D |
| U391 | Valid for gasoline engine 276.8 | 76D |
| U74 | Valid for diesel engines | 74D |
| U880 | Valid for engine 642 | 9H |
| U880 | Valid for engine 642 | 61H |
| U880 | Valid for engine 642 | 43E |
| U880 | Valid for engine 642 | 46C |
| U880 | Valid for engine 642 | 46B |
| U948 | Valid for diesel engine 651 | 9J |
| U948 | Valid for diesel engine 651 | 9H |
| U948 | Valid for diesel engine 651 | 9G |
| U948 | Valid for diesel engine 651 | 9H |
| U948 | Valid for diesel engine 651 | 61J |
| U948 | Valid for diesel engine 651 | 61H |
| U948 | Valid for diesel engine 651 | 61G |
| U948 | Valid for diesel engine 651 | 61H |
| U948 | Valid for diesel engine 651 | 48C |
| U948 | Valid for diesel engine 651 | 46B |
| U948 | Valid for diesel engine 651 | 46B |
| U948 | Valid for diesel engine 651 | 46A |
| U948 | Valid for diesel engine 651 | 46A |
| V19 | ECO start/stop function diode | 27L |
| W10/15 | Additional battery ground point | 18G |
| W11 | Combustion engine ground point | 57E |
| W15/1 | Right footwell ground point | 27G |
| W15/5 | Left front footwell ground point | 5F |
| W17/6 | Rear seat crossmember ground point | 19G |
| W18/5 | Roof ground point | 5F |
| W2 | Right front ground point at lamp unit | 45J |
| W52/11 | Upper right front longitudinal member ground point | 40E |
| W52/11 | Upper right front longitudinal member ground point | 45H |
| W7 | Right rear center section ground point | 19G |
| X174/4 | Engine compartment/vehicle front electrical connector | 40G |
| X18 | Vehicle interior and harness for taillamp electrical connector | 14H |
| X22/2 | Automatic transmission/intelligent servo module electrical connector | 44G |
| X26 | Interior and engine wiring harness electrical connector | 75F |
| X26 | Interior and engine wiring harness electrical connector | 66F |
| X26 | Interior and engine wiring harness electrical connector | 76F |
| X26 | Interior and engine wiring harness electrical connector | 78F |
| X26/31 | Engine/engine compartment electrical connector | 47E |
| X26/31 | Engine/engine compartment electrical connector | 75F |
| Z203/3 | Alternator LIN signal connector sleeve | 60E |
| Z203/3 | Alternator LIN signal connector sleeve | 69F |
| Z44/2 | Buffer battery connector sleeve | 16E |
| Z6/99 | Transmission circuit 31 connector sleeve | 45E |
| Z7/47 | Circuit 87D1 connector sleeve | 48G |
| Z7/5 | Circuit 87 connector sleeve | 44E |
| Z7/5z1 | Circuit 87 connector sleeve | 53E |
| Z7/5z3 | Circuit 87 connector sleeve | 53F |
| Z7/75 | Circuit 87 D3 connector sleeve | 47G |