TCS/ESP / U2103 00
Read the instructions below then
start the fault diagnostic procedure.
Symptom: TCS warning lamp on.
Message appears in display.
TCS/ESP was Missing on Bus
Fault symptom
TCS warning lamp on.
Message appears in display.
On-board diagnosis
Enable criteria:
Fault criteria:
| Control module absent on the P-bus. |
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
In order to read DTC from TCS/ESP, communication with CIM is required. If the DTC is stored and read with the diagnostic instrument, it indicates intermittent bus lead fault.
