B210E-BATTERY VOLTAGE HIGH
For a complete wiring diagram, refer to the Wiring Information.
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When Monitored:
With the ignition on.
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Set Condition:
The Cluster detects a battery voltage greater than 16.0 volts for five seconds.
Possible Causes |
|---|
| VEHICLE CHARGING SYSTEM |
| CLUSTER |
| 1. | Turn the ignition on. |
| 2. | With the scan tool, read DTCs. |
Does the scan tool display this DTC as active?
Yes
- Go To 2
No
- Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
- Perform the BODY VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure).
2. VERIFY OPERATION OF THE VEHICLE CHARGING SYSTEM
| NOTE: | Troubleshoot any PCM charging/cranking DTCs before proceeding. |
| NOTE: | Make sure the battery is fully charged. |
Are any charging system DTCs present?
Yes
- (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Diagnosis and Testing) and perform the appropriate diagnostic procedure.
- Perform the BODY VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure).
No
- Replace the Cluster in accordance with the Service Information.
- Perform the BODY VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure).