3 L4-2.5L (2010)
Wiper Control Module: Component Tests and General Diagnostics
Auto Light/Wiper Control Module Inspection [Lighting Systems]
AUTO LIGHT/WIPER CONTROL MODULE INSPECTION
1. Remove the following parts:
a. Passenger-side front scuff plate See: Body and Frame/Interior Moulding / Trim/Scuff Plate/Service and Repair/Front Scuff Plate
Removal/Installation
b. Passenger-side front side trim See: Body and Frame/Interior Moulding / Trim/Trim Panel/Service and Repair/Front Side Trim
Removal/Installation
c. Dashboard under cover See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Removal and
Replacement/Dashboard Under Cover Removal/Installation
d. Grove compartment See: Body and Frame/Interior Moulding / Trim/Glove Compartment/Service and Repair
e. Passenger-side lower panel See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Removal and
Replacement/Lower Panel Removal/Installation
2. Remove the auto light/wiper control module with the connector connected. See: Relays and Modules - Lighting and Horns/Headlamp Control
Module/Service and Repair/Auto Light/Wiper Control Module Removal/Installation
3. Measure the voltage at the auto light/wiper control module terminals as indicated below.
Terminal Voltage List (Reference)
