REC / B3931 02
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Message appears in display.
Seat Back Right Rear / Convertible Passenger Seat , Switch Circuit, Short to Ground
Fault symptom
Message appears in display.
On-board diagnosis
Type of diagnosis:
Enable criteria:
Fault criteria:
| Voltage on control module sensor input is below 2 V. |
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
Diagnosis regards:
| Electrical fault in connecting leads or component. |
Functions in the diagnostic tool related to the fault:
| Seat Back Right Front Switch |
| (See also description of readings/activations in diagnostic tool) |
