Glove Box Illumination Malfunction
Glove Box Illumination Malfunction
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis Strategy Based Diagnosis for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions Diagnostic Procedure Instructions provides an overview of each diagnostic category.
Diagnostic Fault Information
Circuit/System Description
The body control module (BCM) supplies the dome/reading lamps, sunshade and instrument panel compartment lamp with battery voltage. When switching on the following components the concerning lamps will illuminate:
* Dome/reading lamps
* Dome/reading lamps - row
* Sunshade - left front
* Sunshade - right front
* Instrument panel compartment lamp
Reference Information
Schematic Reference
Interior Lights Schematics Interior Lights Schematics
Connector End View Reference
Component Connector End Views Sunshade - Left (DH6)
Description and Operation
Interior Lighting Systems Description and Operation Interior Lighting Systems
Electrical Information Reference
* Circuit Testing Circuit Testing
* Connector Repairs Connector Repairs
* Testing for Intermittent Conditions and Poor Connections Testing for Intermittent Conditions and Poor Connections
* Wiring Repairs Wiring Repairs
Scan Tool Reference
Control Module References Control Module References for scan tool information
Circuit/System Verification
Ignition ON, observe lamp of the instrument panel compartment while opening the glove box. The lamp should illuminate when opened.
Circuit/System Testing
Instrument Panel Compartment Lamp Circuit Malfunction
1. Ignition OFF, disconnect the harness connector at the E27 Instrument Panel Compartment Lamp.
2. Disconnect the negative terminal of the C1 Battery.
3. Test for less than 5 ohms between the ground circuit terminal 2 and ground.
• If greater than the specified range, test the ground circuit for an open/high resistance.
4. Reconnect the negative terminal to the C1 Battery
5. Ignition ON, test for greater than 11 V between the 12 V reference circuit terminal 1 and ground.
• If less than the specified range, test the circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the K9 Body Control Module.
6. If all circuits test normal, test or replace the E27 Instrument Panel Compartment Lamp.
Repair Instructions
Perform the Diagnostic Repair Verification Verification Tests after completing the diagnostic procedure.
* Instrument Panel Compartment Lamp Replacement Instrument Panel Compartment Lamp Replacement
* Control Module References Control Module References for BCM replacement, setup and programming