RL V6-3.5L (2007)
Shifter A/T: Testing and Inspection
Steering Wheel Downshift (-) Switch Circuit Troubleshooting
Steering Wheel Downshift (-) Switch Circuit Troubleshooting
SRS components are located in this area. Review the SRS component locations and the precautions and procedures in the SRS before performing
repair or service.
1. Remove the steering wheel.
2. Check for continuity between steering wheel switch harness 20P connector terminals No. 16 and No. 7 while pressing the steering wheel downshift
(-) switch and when the switch is released.
Is there continuity while pressing the steering wheel downshift (-) switch and no continuity when the switch is released?
YES - Go to step 5.
NO - Go to step 3.
3. Disconnect the steering wheel downshift (-) switch connector.
4. Check for continuity between the steering wheel downshift (-) switch connector terminals while pressing the switch and when the switch is
released.
Is there continuity while pressing the switch and no continuity when the switch is released?
YES - Replace the steering wheel switch harness.
NO - Replace the steering wheel downshift (-) switch.
5. Remove the cable reel.
6. Check for continuity between cable reel 20P connector terminal No. 15 and body ground.
