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Anti-lock brakes with TCS/ESP

Anti-lock brakes with TCS/ESP


List of components

No. Name location Figure
Components
20 Ignition switch, in floor console between front seats
22 Electrical centre 22 on end of instrument panel by left-hand door 6 26
29 Brake light switch, on pedal bracket
298FL Wheel speed sensor, front left on left-hand steering swivel member
298FR Wheel speed sensor, front right on right-hand steering swivel member
298RL Wheel speed sensor, rear left on rear left wheel hub
298RR Wheel speed sensor, rear right on rear right wheel hub
342 Electrical centre 342 next to battery 28 33
382 TCS control module, integrated in hydraulic unit behind electrical centre 342 in engine bay
449 TCS switch, integrated in the switch panel (737a) on the instrument panel next to the main instrument unit
463 Immobilizer antenna unit, in ignition switch
635 Unit, audio/navigation, in centre console
658 Yaw sensor on centre tunnel under gear changing unit
660 ESP switch, integrated in the switch panel (737a) on the instrument panel next to the main instrument unit
671 ESP control module, integrated in hydraulic unit behind electrical centre 342 in engine bay
703 Steering column unit, on steering shaft below steering wheel
737a Switch panel, on instrument panel next to main instrument unit
10-pin connectors
H10-4 Grey connector in plastic box on member next to right-hand side of fuel tank
24-pin connector
H24-1 Black connector in front of the battery under the left-hand structural member
33-pin connectors
H33-1 Black connector on console to left of ignition switch
102-pin connectors
H102-1 Under left-hand A-pillar
Crimp connections
J70 LHD: Approx. 290 mm from branching of switch unit towards column integration module RHD: Approx. 360 mm from grounding point G40 towards grounding point G41
J78 LHD: Approx. 130 mm from branching point cigarette lighter towards airbag control module RHD: Approx. 110 mm from branching point grounding point G41 towards connector H33-1
J80 LHD: Approx. 100 mm from branching point grounding point G43 towards grounding point G41 RHD: Approx. 120 from branching of grounding point G43 towards MIU
J92 Approx. 340 mm from branching point of bonnet switch towards cabin
J95 4D: Approx. 60 mm from branching point left front door to engine bay CV: Approx. 30 mm from branching point left front door to engine bay
J104 Approx. 190 mm from branching point front left wheel speed sensor towards TCS/ESP
J185 LHD: Approx. 240 mm from branching of switch unit towards column integration module RHD: Approx. 450 mm from grounding point G40 towards grounding point G41
Grounding points
G15 On left-hand structural member under battery
G40 In instrument well to the left on the knee member
G43 On right-hand side of knee member