Section 157 (Lighting Systems)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 GMC Savana Special, 2009 GMC Savana Camper Special, 2009 GMC Savana, 2009 Chevrolet RV Cutaway, and 2009 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Lighting
- DTC B1395
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B1480
- DTC B2545
- DTC B2575
- DTC B257A
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Test
- Repair Procedures
- DTC B2580
- DTC B2585
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B2600
- DTC B2610
- DTC B2615 (with out YF7)
- Diagnostic Instructions (with out YF7)
- DTC Descriptor (with out YF7)
- Diagnostic Fault Information (with out YF7)
- Circuit/System Description (with out YF7)
- Conditions for Running the DTC (with out YF7)
- Conditions for Setting the DTC (with out YF7)
- Action Taken When the DTC Sets (with out YF7)
- Conditions for Clearing the DTC (with out YF7)
- Reference Information (with out YF7)
- Circuit/System Verification (with out YF7)
- Circuit/System Testing (with out YF7)
- Repair Procedures (with out YF7)
- DTC B2615 (with YF7)
- Diagnostic Instructions (with YF7)
- DTC Descriptor (with YF7)
- Diagnostic Fault Information (with YF7)
- Circuit/System Description (with YF7)
- Conditions for Running the DTC (with YF7)
- Conditions for Setting the DTC (with YF7)
- Action Taken When the DTC Sets (with YF7)
- Conditions for Clearing the DTC (with YF7)
- Reference Information (with YF7)
- Circuit/System Verification (with YF7)
- Circuit/System Testing (with YF7)
- Repair Procedures (with YF7)
- DTC B2645
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- DTC B2652
- DTC B3445
- DTC B3600
- DTC B3884
- DTC C0277, C0297, or C0890
- Symptoms - Lighting
- Backup Lamps Malfunction
- Courtesy Lamps Malfunction
- Daytime Running Lamps Malfunction
- Hazard Lamps Malfunction
- Headlamps Malfunction
- Interior Backlighting Malfunction
- Lights On Indicator Malfunction
- Park, License, and/or Tail Lamps Malfunction
- Stop Lamps Malfunction
- Turn Signal Lamps and/or Indicators Malfunction
- Repair Instructions
- Stop Lamp Switch Replacement
- Headlamp Switch Replacement
- Rear Fog Lamp Switch Replacement
- Daytime Running Lamp (DRL) Ambient Light Sensor Replacement
- Sunshade Illuminated Mirror Lamp Bulb Replacement
- Dome Lamp Replacement
- Dome Lamp Bulb Replacement
- Underhood Lamp Replacement
- Sealed Beam Headlamp Replacement
- Headlamp Replacement (V22)
- Headlamp Bulb Replacement
- Headlamp Capsule Replacement (Minus V22)
- Headlamp Aiming
- Rear Fog Lamp Replacement
- Rear Fog Lamp Bulb Replacement
- Front Position Lamp Replacement
- Repeater Lamp Replacement
- Front Side Marker Lamp Replacement (T90)
- Front Side Marker Lamp Replacement (X88/Z88)
- Parking and Turn Signal Lamp Replacement
- High Mount Stop Lamp Replacement
- Cargo Lamp Replacement
- Backup Lamp Replacement
- Backup Lamp Bulb Replacement
- Rear License Plate Lamp Replacement
- Tail Lamp Replacement
- Description and Operation
- Exterior Lighting Systems Description and Operation
- Exterior Lamps
- Low Beam Headlamp Operation
- High Beam Headlamp Operation
- Flash to Pass (FTP)
- Daytime Running Lamps (DRL) and Automatic Lamp Control (ALC)
- HDLPS Suggested Indicator
- Lights ON Warning
- Park, Tail, Marker and License Lamps
- Turn Signal Lamps
- Hazard Lamps
- Stop Lamps
- Backup Lamps
- Rear Fog Lamps
- Battery Rundown Protection/Inadvertent Power
- Interior Lighting Systems Description and Operation
- Exterior Lighting Systems Description and Operation
- Special Tools and Equipment