TPMM / U2103 00
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Message appears in display.
TPMM was Missing on Bus
Fault symptom
Message appears in display.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Control module absent on the I-bus. |
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
If the DTC is stored and read with the diagnostic instrument, it indicates intermittent bus lead fault.
