PRE-RELEASE
C2415, C2450, C2455, C2485, C0141 , C0146, C0151, C0156
Read the instructions below then start the fault diagnostic procedure.
Symptom: Warning lamps for ABS and brakes are on as also is the central warning lamp. TCS OFF warning lamp is on. No ABS or TCS function.
| C2415, C2450, C2455, C2485, C0141 , C0146, C0151, C0156 |
C2415 Solenoid Valves Rear Left. Incorrect,
C2455 Solenoid Valves Front Right. Incorrect,
C2485 Solenoid Valves Rear Right. Incorrect,
C0141 Pressure increase valve, left. Incorrect,
C0146 Pressure reduction valve, left. Incorrect,
C0151 Pressure increase valve, right. Incorrect,
C0156 Pressure reduction valve, right. Incorrect.
Fault symptoms
Warning lamps for ABS and brakes are on as also is the central warning lamp.TCS OFF warning lamp is on.
No ABS or TCS function.
Conditions
The valves are monitored continuously for circuit continuity and short-circuiting.The valve test is conducted with ignition ON and wheel speed above 6 km/h (3,7 mph).
Diagnostic help
The solenoid valves can be activated using the diagnostic tool.| - |
Select “Activate”.
|
|
| - |
Select “Valves”.
|
|
The respective valve can then be selected in the sub-menu. The selected valve is activated for about 30 seconds at a frequency of 1 Hz.
Change control module, see Before changing a control module
