Trailer Lighting
Several different types of trailer socket can be fitted to the vehicle depending on market specifications. Refer to the Electrical Reference Library for specific socket details.
The CJB monitors the turn signal lamps and can detect if more than two lamps are fitted (the side repeater turn signal indicator lamps are not monitored). When a trailer is detected, the trailer warning indicator in the instrument cluster will flash in synchronization with the turn signal indicators.
If one or more of the turn signal indicator lamps on the vehicle or the trailer are defective, the trailer warning indicator will not flash to alert the driver to the bulb failure.