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




