Challenger E168: Battery Voltage Check Required

The system has detected a need to check the battery voltage and the connections of the secondary battery. This may indicate an issue with the power supply or the integrity of the battery connections.

1. 1

   Battery voltage

2. 2

   Secondary battery connections

1. 1

   Check battery voltage

   Use a multimeter to measure the voltage of the secondary battery. Ensure it meets the specifications outlined in the service manual.

2. 2

   Inspect secondary battery connections

   Examine the connections of the secondary battery for corrosion, looseness, or damage. Clean and secure them if necessary.