P0755

SYMPTOM
P0755 - 2/4 SOLENOID CIRCUIT

WHEN MONITORED
Initially at power-up, then every 10 seconds thereafter. They will also be tested immediately after a Gear Ratio or Pressure Switch error is detected.


SET CONDITION
Three consecutive Solenoid continuity test failures, or one failure if test is run in response to a Gear Ratio or Pressure Switch error.

POSSIBLE CAUSES
- Related relay DTC's present
- Intermittent wiring and connectors
- Transmission control relay output circuit open
- 2/4 solenoid control circuit open
- 2/4 solenoid control circuit short to ground
- 2/4 solenoid control circuit short to voltage
- 2/4 solenoid
- TCM - 2/4 solenoid