Powertrain
generic / SAE
P089B
Gear Lever X Position Sensor 2 Circuit Range/Performance
The gear lever X-axis position sensor 2 reports a circuit range/performance fault. Redundant selector position channel is unreliable.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number8 / 9B
Possible causes
- Position sensor failed high
- Wiring fault medium
- Sensor element aged beyond calibration window low
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
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
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References
sae:J2012