P2805

Symptoms

• Incorrect display of selector position on the instrument panel
• Difficulty shifting gears
• The gearbox goes into emergency mode
• Check Engine light comes on
• The car may not start in some selector positions

Causes

• Selector lever position sensor A or B malfunction
• Open or short circuit in the sensor circuit
• Poor contact in sensor connectors
• Mechanical problems in the linkage of the gear selector
• Transmission control module (TCM) malfunction

How to Fix

1. Check the linkage condition of the gear selector
2. Check the integrity of the wiring harness to the sensors
3. Check resistance and signals of position sensors
4. Clean the contacts in the sensor connectors
5. If necessary, replace the faulty sensor

Related codes

Error P2805 by Vehicle Brand