Circuit/System Verification
WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
- Engine running, measure and record the voltage at the battery terminals.
- Verify that the battery voltage is 12.6-15.0 V.
- If the battery voltage is not within the specified range, refer to Charging System Test .
- Observe the scan tool of the appropriate module Battery Positive parameter. The reading should be between 12.6-15.0 V.