Description:

This fault indicates a malfunction in the rear wiper switch, where the switch is detected as being commanded on while it is off or commanded off while it is on, persisting for more than 0.5 seconds. This can be due to a faulty switch, wiring issues, or a problem in the control unit.

Reaction:

The rear wiper may fail to respond to switch commands appropriately, which could affect rear visibility.

Recommendations:

• Diagnose Switch and Circuit Issues: Check the rear wiper switch and its circuitry for any signs of malfunction or damage.
• Ensure Correct Electrical Connections: Confirm all connections are secure and free of corrosion or damage.
• Replace or Repair Defective Components: Replace the rear wiper switch if it is found to be faulty and repair any associated electrical issues.
• Verify Correct Operation: Test the rear wiper to ensure it operates as expected under all settings after repairs.

Note:

Regular checks on wiper functionality are important to prevent visibility issues, especially in adverse weather conditions.