Cabin Compartment Node (CCN)

B210D-BATTERY VOLTAGE LOW

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

- When Monitored:
With the ignition on.

- Set Condition:
The Cluster detects a battery voltage of 9.0 volts for five seconds.





1. CHECK FOR ACTIVE DTC: B210D-BATTERY VOLTAGE LOW
1. Turn the ignition on.
2. Apply the vehicle park brake.
3. Shift the transmission into reverse.
4. With the scan tool, record and erase Cluster DTCs.
5. Wait 30 seconds.
6. With the scan tool, read Cluster DTCs.

Is DTC: B210D-BATTERY VOLTAGE LOW active?

Yes

- Go To 2

No

- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

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

- For gas engine applications, Testing and Inspection Perform the appropriate diagnostic procedure.

No

- Replace the Cluster.
- Perform the BODY VERIFICATION TEST. Body Verification Test.