Gearbox warning light on. Entries are logged individually or in combination, with P179E logged first (using DTC environmental data). If P179E is not logged first this TSB does not apply (using DTC environmental data), Continue with standard diagnosis. Entries are logged individually or in combination in the diagnosis protocol. The times the DTCs are logged are not relevant. The DFCC is the 4-6 digit code that is typically listed before the fault code . Fault codes and DFCC codes must match exactly or this TSB should not be followed. Incorrect driving mode sensor module.
