LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2005 >> Allure CX >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Battery, Charging System And Starting System >> Diagnostic Information and Procedures >> Charge Indicator Inoperative

Charge Indicator Inoperative

Charge Indicator Inoperative

Step Action Yes No
Schematic Reference:  Starting and Charging Schematics  
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2  Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2
  1. Disconnect the generator harness connector.
  2. Start the engine.
Does the charge indicator illuminate?
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems Go to Step 3 
3 Test the generator L-terminal signal circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
Go to Step 6  Go to Step 4 
4 Inspect for poor connections at the harness connector of the powertrain control module (PCM)/engine control module (ECM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?
Go to Step 6  Go to Step 5 
5
IMPORTANT: Perform the set up procedures for the PCM/ECM.
Replace the PCM/ECM. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming.Did you complete the replacement?
Go to Step 6  -
6 Operate the system for which the symptom occurred.
Did you correct the condition?
System OK Go to Step 2