B210E-17

B210E-17-BATTERY VOLTAGE HIGH - CIRCUIT VOLTAGE ABOVE THRESHOLD

For a complete wiring diagram, refer to the Wiring Information.

Theory of Operation

The Integrated Center Stack (ICS) monitors the input circuit voltage. The ICS sets a DTC if the input circuit voltage increases above a certain voltage.

- When Monitored:
With the ignition on.

- Set Condition:
The ICS monitors the input voltage. This Diagnostic Trouble Code (DTC) is set when the input voltage is above 17 volts for greater than 3 seconds.





1. CHECK FOR POWERTRAIN CONTROL MODULE (PCM) DTCS
1. Using the scan tool, read the active PCM DTCs.

Are there any battery or charging system DTCs?

Yes

- Testing and Inspection Perform the appropriate diagnostic procedure.

No

- Go To 2

2. TEST FOR AN INTERMITTENT CONDITION
1. Using the scan tool, record and erase the Integrated Center Stack (ICS) DTCs.
2. Start the engine.
3. Allow the engine to idle for two minutes.
4. Using the scan tool, read the Integrated Center Stack (ICS) DTCs.

Does the scan tool display: B210E-17-BATTERY VOLTAGE HIGH - CIRCUIT VOLTAGE ABOVE THRESHOLD as active?

Yes

- Replace the Integrated Center Stack (ICS) Screen Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

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. Body Verification Test.