AR01.00-P-2410PR | Disconnecting and connecting engine wiring harness | 14.2.12 |
ENGINE 111.951 in MODEL 203.035 /235 /735 with TRANSMISSION 722.6, 716.6
ENGINE 111.955 in MODEL 203.045 /245 /745 with TRANSMISSION 722.6, 716.6
P01.00-2166-09
1 Cover of fuse and relay box
2 Cable harness
3 Rubber seal
4 Rubber seal
5 Plastic cover
6 Cover
7 Plug connections
F32 Front prefuse box
N3/10 Connector of ME-SFI control module
P01.00-2164-09
8 Positive wire
9 Rubber seal
10 Plastic cover
11 Bracket
G3/2x1 Connector of O2-sensor upstream of TWC
W49 Ground, transmission
X49/1 Reverse lamp switch connector
P01.10-2237-01
12 Shield
X22/17 AMT connector, 18-pin
P01.00-2165-01
| Remove/Install | ||
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
1 | Disconnect ground cable of battery | Do not connect a quiescent current retention unit! | |
| Notes on battery | MODEL all | |
2 | Remove cover (1) of fuse and relay box | Installation: Check rubber seal in the cover, replace if necessary. Cover must be located in the groove at the rear. | |
3 | Pull wiring loom (2) out of the fuse and relay box | Installation: Ensure proper seating of rubber seal (3). | |
4 | Disconnect connectors (7, N3/10) in the fuse and relay box | ||
5 | Take off rubber seal (4) | ||
6 | Pull out plastic cover (5) together with wiring loom (2) and place to the side | ||
7 | Open cover (6) of front prefuse box (F32) | ||
8 | Remove positive lead (8) at front prefuse box (F32) | ||
9 | Disconnect positive cable (8) at battery | ||
10 | Detach rubber seal (9) | ||
11 | Pull out plastic cover (10) together with positive cable (8) and place to the side | ||
12 | Remove engine compartment paneling | ||
13 | Disconnect connector of O2sensor upstream of TWC (G3/2x1) | At the same time press connector of O2sensor upstream of TWC (G3/2x1) out of bracket (11). | |
14 | Dismount ground transmission (W49) | | |
15.1 | Separate plug connection of reversing light switch (X49/1) | On vehicles with transmission 716.6 | |
16.1 | Dismount shield (12) | On vehicles with transmission 722.6 | |
17.1 | Disconnect AMT connector, 18-pin (X22/17) | On vehicles with transmission 722.6 | |
Installation: Check O-ring for connector of automated manual transmission, 18-pin (X22/17), replace if necessary. | |||
18 | Install in the reverse order | ||
19 | Read fault memory and erase, if necessary | Diagnosis system STAR DIAGNOSIS |
Engine suspension, engine mounts, engine supports
Referenced documents
- ah5410p000101a Notes on battery
- ah5410p000101a
- ar5410p0003p Disconnect/connect battery ground line
- ar6120p1105p Remove and install bottom engine compartment paneling
- as5410z000101a Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of