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Home >> Pontiac >> 2003 >> Aztek FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 143 (Charging System) >> System Tests >> Test B: Charge Indicator Always On

Test B: Charge Indicator Always On

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. If diagnostic system check was not performed, go to ENGINE ELECTRICAL DIAGNOSTIC SYSTEM CHECK  . If diagnostic system check was performed, go to next step.
  2. Start engine. If battery charge indicator remains illuminated after 5 second bulb check, go to next step. If battery charge indicator does not remain illuminated after 5 second bulb check, problem is intermittent. Check wiring and connections.
  3. Connect scan tool to Data Link Connector (DLC). See COMPONENT LOCATIONS  . Use scan tool to observe Battery Voltage parameter in Instrument Panel Cluster (IPC) data list. If voltage measures 10-15 volts, go to next step. If voltage does not measure 10-15 volts, go to TEST A: CHARGING SYSTEM TEST  .
  4. Replace IPC. See INSTRUMENT PANEL CLUSTER (IPC) REPLACEMENT . Go to next step.
  5. Operate system to verify repair. If condition was corrected, system is okay. If condition was not repaired, go to step  2 .
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