1, 2 and 3 Digit Codes: 20

CODE NUMBER
Scan tool: 20
General scan tool: P1765

CODE NAME
Switched battery

CODE DESCRIPTION
A voltage is detected on any of the pressure switches before the relay is energized.

PROBABLE CAUSE
- Malfunction of EATX relay
- Malfunction of EATX relay, harness or connector between relay output TCM open or short-circuited
- Harness or connector between EATX relay output and TCM temporarily short-circuited
- Malfunction of TCM





DIAGNOSTIC CHART