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Repair Guideline

Tester-Display

No.

Work Instructions

Set Value

Fault Codes Connection

Troubleshooting :

Set Value :

Causation :

30

ABS REPAIR GUIDELINES

4

Disturbance Ignition on,

All valves

C2114

Refer to

(Including Valve Vehicle standing

inactive

“Note”

failures)

Note:

On ABS the control unit terminals for the solenoid valves are marked as not accessible in the current flow

diagrams and also not accessible on the plug connector of the ABS unit. Testing of the solenoid valve

internal resistance is therefore not possible.

Reason: The connections, supply voltage to the solenoid valves as well as to the output stages are

contained within the electronics unit.

• Ignition OFF

• ABS,- /EBD and • Inlet-,outlet- solenoid valve’s damage.

• Disconnect 26-pin plug from ABS unit Brake warning lamp • ABS unit exchange.

and remove assembly from vehicle. illuminate

• Install new ABS unit.

• Connect 26-pin plug to ABS unit.

• Ignition ON

• Check the ABS version and control

the warning lamps.

• All warning lamps

illuminate and switch

off after a short time