ESP / C0800 07
Read the instructions below then
start the fault diagnostic procedure.
Symptom: ABS warning lamp on
TCS/ESP warning lamp comes on.
Message appears in display.
Steering column lock not working.
Supply voltage Too High
Fault symptom
ABS warning lamp on
TCS/ESP warning lamp comes on.
Message appears in display.
Steering column lock not working.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
Battery voltage exceeds 18.5 V for 0.5 s. |
System reaction to a fault:
Checking the wiring harness
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.
Diagnostic help
The DTC can be generated if a 24V battery charger is used to charge the battery or if another vehicle with 24V battery, e.g. a truck, has been used to help start the car.