Wiper and Washer Systems: Testing and Inspection

Inspection and Verification

1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage.

Visual Inspection Chart

Mechanical Electrical
Wiring harness for damage
or corrosion
Electrical connector(s)
Wiper arms for damage Switch(s)
Wiper linkage for damage Motor(s)
Wiper blades for cuts Relay(s)
Pipe(s) for blockages Fuse(s)
Module

1. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
2. If the cause is not visually evident, verify the symptom and refer to the Jaguar Approved Diagnostic System.