Gear Lever Y Position Sensor 1 Circuit
General electrical fault on the Y-axis (forward/backward) position sensor 1 of an electronic gear lever.
Affected components
- Gear lever y sensor
- Wiring harness
Common causes
- High likelihood: Open or shorted wiring
Possible symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Diagnostic notes
- The malfunction indicator lamp may illuminate
Related codes
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.