PE43.40-W-2000-60AB | Legend of retarder wiring diagram (electrical) | Model 950.0/1/2/3, 952.0/1/2/3, 953.1/3, 954.0/1/2, on vehicles as of production period 1.5.01 with BODY 942.899 with CODE (BB2) Telma retarder, with code (BB3) Preparation for installation of air-cooled Telma retarder, with CODE (BD9) Telma retarder Focal F 3300, with CODE (WA4) Telma brake Focal F 301, with CODE (WA5) Telma brake Focal F 330 Model 950.5/6, 952.5/6, 953.6, 954.5, on vehicles as of production period 1.5.01 with BODY 940.899 with CODE (BB2) Telma retarder, with CODE (BB3) Preparation for installation of air-cooled Telma retarder, with CODE (BD9) Telma retarder Focal F 3300, with CODE (WA4) Telma brake Focal F 301, with CODE (WA5) Telma brake Focal F 330 |
Code | Designation | Coordinates |
A7 | Base module | 3M 31M |
A20 | Retarder control unit | 6A 20A 33A |
A22 | PSM control unit | 35M |
A33 | Retarder control unit (Telma) | 7M 43A |
F14-A24 | Retarder fuse, Terminal 30 (Fuse holder A1) | 30H |
F14-A24 | Rolling control/retarder fuse, c. 15 (fuse holder A2) | 1H |
F71 | Telma retarder fuse, circuit 30 | 11F 47F |
G1 | Battery | 11L 47L |
K48 | D+ relay | 31D |
K49 | Retarder shutoff relay | 34D |
K50 | Retarder state relay | 36D |
L1 | Telma retarder | 44L |
S2 | Engine control/permanent brake operating lever | 14M 18M 41M |
X2.2 | Cab-chassis connector | 8G |
X2.3 | Cab-chassis connector | 4G 5G 6G 7G 9G |
X4.1 | Cab-chassis connector | 37G 39F 40F 41F |
X8 | Terminal connector, tml. 30, battery carrier | 11H 47H |
X38 | PTO connector | 8H 9H |
X40 | Retarder connector | 4H 5H 6H 7H |
X137 | Coolant level switch plug connection | 37I 38I |
X83 | Rear cooling system proportioning valve | 37L |
Z1 | CAN star point cab dash support | 23L |
Z2 | Additional cab dash support CAN star point | 26L |
(9) | on ACTROS | 3F 15M |
(89) | Input circuit | 8C |
(240) | Retarder switch | 41M |
(250) | Shift lever detection | 14C |
(273) | Voltage supply | 2C |
(312) | Lines twisted | 21H 25H |
(350) | Optional depending on version | 2I 3F 17H 22E 23E |
(442) | Telma retarder, water-cooled | 25M |
(443) | Telma Fokal retarder (air-cooled) | 45M |
(444) | ACTROS: a=chamber 14; b=chamber 7; c=chamber 6; d=chamber 5 ATEGO 18-26t: a=chamber 14; b=chamber 6; c=chamber 5; d=chamber 4 | 39K |
(454) | 5-stage retarder switch | 14M |
(469) | 4-level retarder switch | 19M |
(610) | Parking brake (PAR 100.090)/ retarder status (PAR 310.010) | 36L |
(611) | Reverse gear engaged (PAR 180.510)/ engine running, generator OK (PAR 320.500), max. 0.7A | 34L |
(612) | Gear 1 engaged (PAR 180.520)/ switching off retarder (PAR 300.500), max. 1.6A | 35L |
(647) | with PSM II, as of diagnosis version 4 | 35M |
(725) | on ATEGO 18-26t | 2F 19M 27L |