S2023000041
Service Bulletin Details
Public Details for: S2023000041
Mopar trailer brake accessory kit and instructions
Models from 2021
2021 JEEP GLADIATOR |
2021 JEEP WRANGLER |
Models from 2020
2020 JEEP GLADIATOR |
2020 JEEP WRANGLER |
Models from 2019
2019 JEEP WRANGLER |
Case Number: S2023000041 Release Date: 11/09/2020 Symptom/Vehicle Issue: MOPAR Trailer Brake Accessory Kit And Instructions Discussion: Several techs have contacted technical support with questions on the installation of the trailer brake kit. For JT Models : disregard ADH sales code references in the early version instructions. Optional harness 82216416AA referenced in instruction sheets is for JL Wrangler only without production trailer tow. It does not apply to JT. Instructions are currently in the process of being updated. If the JT or JL is built prior to Jan 2020 and has one or several of the below DTC’s after installing either Mopar or aftermarket trailer brake controller, engineering is aware and investigating a fix. Do not replace the Trailer brake kit or components for these DTC’s. Stay tuned for a service publication… P1C4E ABS DTC Present B1783-01 Stop Lamp Control-General Electrical Failure U0415-00 Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A"- This document does not authorize warranty repairs. This communication documents a record of past experiences. STAR Online does not provide any conclusions about what is wrong with the vehicle. Rather, it captures all previous cases known that appear to be similar or related to the vehicle symptom / condition. You are the expert, and you are responsible for deciding on the appropriate course of action. Contact STAR Center, or your Technical Assistance Center Via TechCONNECT or eCONTACT ticket if no solution is found FCA US LLC Version 4.3 10/29/2020