Cooper Convertible (R57) L4-1.6L (N12) (2009)
Notes for Service department
Diagnosis instructions for the trailer module
The trailer module detects and reacts to the following faults:
-
Checksum fault of the various memories and watchdog reset
-
Faults of the CAN drivers
-
Wire faults of the CAN interface and of the brake light input
-
Wire fault of all outputs with short circuit and wire break
-
Undervoltage / overvoltage and implausibility of the control module voltage in comparison with the on-board supply voltage
-
Implausibility of a CAN message "Braking" compared to the hard-wired brake light input at the control module
-
Implausibility of the sense values of the lighting outputs of the control module
-
Faults on the lamp outputs of the trailer module are output as Check Control messages
Notes on encoding / programming
After installation of a trailer module, the control module must be re-encoded. In doing so, observe the various national versions.
No liability can be accepted for printing or other faults. Subject to changes of a technical nature.