The official notice
Defect
On certain King Cab vehicles, wires routed through the rear doors and into the body may break due to over bending as the door is opened and closed. The affected wires control seatbelt pretensioners, the front passenger seatbelt tension sensor (part of the occupant classification system), and the rear audio speakers. If the wires for the seatbelt pretensioner and speaker break and make contact, a pretensioner may deploy. If this happens when the seatbelt is retracted, it will not be possible to use the seatbelt. If wires for the seatbelt tension sensor break, the passenger side front airbag will not deploy as designed in a frontal crash.
Safety Risk
No risk description available.
Remedy
Owners of vehicles with malfunctioning front outer seatbelt(s), malfunctioning rear audio speakers, or where the Supplemental Restraint System (SRS) indicator light is on are advised to bring their vehicle to a dealer for inspection. If there is a malfunction of the rear door wiring harness, the harness will be replaced.