Kick Down Switch Circuit
The kick-down switch (under the accelerator pedal at full travel) circuit is faulty. The transmission cannot detect the driver's full-throttle downshift request.
Affected components
- Kickdown switch
- Accelerator pedal
- Wiring harness
Common causes
- High likelihood: Switch contacts worn or corroded
- Medium likelihood: Broken wire to switch
Diagnostic notes
- The malfunction indicator lamp may illuminate
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.