2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 228
Conditions for Running the DTC
The ignition must be in the crank position for this code to set.
Conditions for Setting the DTC
A minimum crank battery voltage is less than the minimum crank battery voltage threshold for 16 consecutive crank events.
Action Taken When the DTC Sets
A driver information center (DIC) message is displayed.
Conditions for Clearing the DTC
The DTC will clear if the minimum crank voltage is greater than the minimum crank voltage threshold during a crank event.
Reference Information
Schematic Reference
Starting and Charging Schematics (See: Starting and Charging/Diagrams/Electrical Diagrams)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views/Connector End Views By Name)
Description and Operation
Charging System Description and Operation (See: Starting and Charging/Charging System/Description and Operation)
Electrical Information Reference
* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit
Testing/Circuit Testing)
* Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic
Procedures/Connector Repairs/Connector Repairs)
* Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General
Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections)
* Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Wiring
Repairs/Wiring Repairs)
Scan Tool Reference
Control Module References (See: Testing and Inspection/Programming and Relearning) for scan tool information
Circuit/System Verification
Before replacing the C1 battery perform the Battery Inspection/Test (See: Starting and Charging/Testing and Inspection/Component Tests and
General Diagnostics/Battery Inspection/Test).
B153A
Liftgate Latch Switches Malfunction - DTC B153A
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System
Check - Vehicle) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an
overview of the diagnostic approach.
* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure
Instructions) provides an overview of each diagnostic category.
DTC Descriptor
DTC B153A 08
- Power Liftgate Latch Switches Signal Invalid
Diagnostic Fault Information
