Circuit/System Verification

Ignition - On/Vehicle - In Service Mode
Verify DTC B19A5 49, B19A5 54, B19A5 55 is not set.
- If the DTC is set
  Replace the component: K171 Rear Closure Hands Free Module
- Go to next step: If the DTC is not set
Verify DTC B19A5 A2 is not set.
- If the DTC is set
  Refer to Charging System Test
- Go to next step: If the DTC is not set
Verify DTC B19A5 A3 is not set.
- If the DTC is set
  Refer to Charging System Test
- Go to next step: If the DTC is not set
All OK.