2021-2023 Jeep Wrangler Rear Wiper Not Working TSB

Owners of 2021-2023 Jeep Wrangler vehicles may encounter an issue where the rear wiper fails to activate. This specific problem, identified by the symptom 'Rear Wiper Does Not Turn On', is addressed in a manufacturer communication, which is a type of Technical Service Bulletin (TSB). This TSB, with NHTSA ID 10247942, provides guidance to dealerships on how to handle this visibility concern.

Symptoms

The primary symptom owners will notice is that the rear wiper system does not respond to controls and fails to turn on. This can significantly impair visibility, especially during adverse weather conditions, posing a safety risk.

Diagnosis / Trigger Conditions

Diagnosis for the 'Rear Wiper Does Not Turn On' issue typically involves verifying the functionality of the rear wiper system. A technician will attempt to activate the rear wiper using the vehicle's controls. If the wiper does not move or operate as expected, it confirms the presence of the fault described in this 2023 Jeep Wrangler manufacturer_communication.

Repair Procedure Summary

While the specific repair steps are not detailed in the summary of this manufacturer communication, such TSBs usually outline diagnostic procedures to pinpoint the root cause of the rear wiper malfunction. This could involve checking electrical connections, the wiper motor, the control module, or the switch itself. Once the faulty component is identified, the repair would involve replacing or repairing the necessary parts to restore full functionality to the rear wiper system. This 2023 Jeep Wrangler manufacturer_communication aims to ensure proper resolution of the issue.

Owner Action

If you own a 2021-2023 Jeep Wrangler and are experiencing the 'Rear Wiper Does Not Turn On' symptom, it is recommended to schedule an appointment with your authorized Jeep dealership. Inform them about the issue and mention the NHTSA ID 10247942, as this will help them quickly access the relevant manufacturer communication. The dealership will diagnose the problem and perform any necessary repairs according to the guidelines provided in the TSB. This manufacturer communication helps ensure consistent service.

Important Warnings

Driving with a non-functional rear wiper can reduce visibility and compromise safety, especially in rain, snow, or dirty road conditions. It is advisable to address this issue promptly to maintain safe driving conditions for your 2023 Jeep Wrangler.

Source: NHTSA ID: 10247942