Operation CHARM: Car repair manuals for everyone.

Test Step 5






Subject of test:

^ ABS Solenoid Valve Relay J106
^ Solenoid valve function and related electrical/hydraulic connections to check if they are transposed.

Note:
Wheels are selected individually using wheel selector switch 4.

Pos. 5 = Left Front ABS Inlet/
Outlet Valve N137

Pos. 6 = Right Front ABS Inlet/
Outlet Valve N138

Pos. 7 = Left Rear ABS Inlet/
Outlet Valve N139
(front wheel drive only)

= Rear ABS Inlet/Outlet
Valve N160
(all wheel drive only)

Pos. 8 = Right Rear ABS Inlet/
Outlet Valve N14O
(front wheel drive only)









- Wheel selector switch 4 in position 6. Test right front wheel starting with test step 5.3.

- Wheel selector switch 4 in position 7. Test left rear wheel starting with test step 5.3 (front wheel drive) or on both rear axle wheels (all wheel drive).

- Selector switch 4 in position 8 (front wheel drive only). Test right rear wheel starting with test step 5.3.