Circuit/System Testing
- Ignition ON.
- Verify that DTC C0710 is not set.
- If DTC C0710 is set
Refer to Steering Angle Sensor Centering .
- If DTC C0710 is not set
- If DTC C0710 is set
- Ignition OFF, disconnect the harness connector at the B99 Steering Wheel Angle Sensor.
- Test for less than 5 Ω between the ground circuit terminal 6 and ground.
- If 5 Ω or greater
Repair the open/high resistance in the circuit.
- If less than 5 Ω
- If 5 Ω or greater
- Test for greater than 11 V for three seconds after turning the ignition ON between the 12 V reference circuit terminal 5 and ground.
- If less than 11 V
- Ignition OFF, disconnect the harness connector at the K17 Electronic Brake Control Module.
- Test for infinite resistance between the 12 V reference voltage circuit and ground.
- If less than infinite resistance, repair the short to ground on the circuit.
- If infinite resistance
- Test for less than 2 Ω in the 12 V reference voltage circuit end to end.
- If 2 Ω or greater, repair the open/high resistance in the circuit.
- If less than 2 Ω, replace the K17 Electronic Brake Control Module.
- If greater than 11 V
- Replace the B99 Steering Wheel Angle Sensor and verify the DTC does not reset.
- If DTC resets
Replace the K17 Electronic Brake Control Module.
- If DTC does not reset
- If DTC resets
- All OK.