A/T Paddle Shifter + (Upshift Switch) Circuit Troubleshooting
K24Z3 Engine Model
SRS components are located in this area. Review the SRS component locations and the precautions and procedures in the SRS before doing repair or service.
  1. Remove the steering wheel.
  1. Check for continuity between cable reel subharness 20P connector terminals No. 14 and No. 12 when pressing the paddle shifter + (upshift switch) and when the paddle shifter + (upshift switch) is released.
Is there continuity when pressing the paddle shifter + (upshift switch) and no continuity when the paddle shifter + (upshift switch) is released?
YES -
Go to Step 5 .
NO -
Go to Step 3 .
  1. Disconnect the paddle shifter + (upshift switch) connector.