Circuit/System Testing
- Ignition OFF, disconnect the harness connector at the T10N keyless entry antenna-passenger door handle.
- Test for less than 5 Ω between the ground circuit terminal 4 and ground.
- If greater than the specified range, test the gorund circuit for an open/high resistance.
- Ignition ON, verify the scan tool Exterior Passenger Door Handle Touch Sensor parameter is Inactive.
- If not the specified value, test the signal circuit terminal 3 for a short to ground. If the circuit tests normal, replace the K84 keyless entry control module.
- Connect a 3A fused jumper wire between the signal circuit terminal 3 and ground, verify the scan tool Exterior Passenger Door Handle Touch Sensor is Active.
- If not the specified value, test the signal circuit for a short to voltage or an open/high resistance. If the circuit tests normal, replace the K84 keyless entry control module
- If all circuits test normal, test or replace the T10N keyless entry antenna-passenger door handle.