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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1812 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> DTC B1325 >> Conditions for Clearing the DTC

Conditions for Clearing the DTC

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC B1325

Step Action Values Yes No
Schematic Reference: Control Module References
Connector End View Reference: Data Communication Connector End Views
1 Did you perform the Diagnostic System Check - Vehicle? - Go to Step 2  Go to Diagnostic System Check - Vehicle
2
  1. Install a scan tool.
  2. Turn ON the ignition, with the engine OFF.
  3. With a scan tool, observe the Battery 1 parameters in the data list of the module setting the DTC.
Is the Battery 1 parameter displayed in the specified range?
9-18 V Go to Step 3  Go to Step 4 
3 Is the DTC set as a current DTC? - Go to Step 7  Go to Testing for Intermittent Conditions and Poor Connections
4
  1. Disconnect the harness connector of the module setting the DTC.
  2. Measure the voltage between the battery positive voltage circuit at the module harness connector and a good ground.
Is the measured value in the specified range?
9-18 V Go to Step 6  Go to Step 5 
5 Test the battery positive voltage circuit for the following:
  • A short to ground
  • An open
  • A high resistance

Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?
- Go to Step 9  Go to Battery Inspection/Test (Side Terminal Battery)  or Battery Inspection/Test (Top Post Terminal Battery) 
6 Test the all of ground circuits of the module for an open or high resistance. Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?
- Go to Step 9  Go to Step 7 
7 Inspect for poor connections at the harness connector of the affected module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
- Go to Step 9  Go to Step 8 
8 Replace the affected module. Refer to Control Module References for replacement, setup, and programming.
Did you complete the replacement?
- Go to Step 9  -
9 Operate the system in order to verify the repair.
Did you find and correct the condition?
- System OK Go to Step 2