P0765

SYMPTOM
P0765 - UD 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 relay output circuit open
- UD solenoid control circuit open
- UD solenoid control circuit short to ground
- UD solenoid control circuit short to voltage
- UD solenoid
- TCM - UD solenoid