Error code
OBD2 P0964
OBD2P0964
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Pressure Control Solenoid 'B' Control Circuit/Open.
Severity
moderateYou can still drive the vehicle, but it will be uncomfortable and may cause further transmission damage.
Summary
P0964 indicates an open circuit in Pressure Control Solenoid 'B' control circuit within the transmission.
Symptoms
- Harsh shifting or banging into gear
- Missing gears or limited performance
Common Causes
- Wiring damage or poor connection
- Faulty pressure control solenoid valve B
- Corroded connectors or damaged pins
Diagnosis
- Check for external wiring damage or poor connections between TCM and transmission
- Measure resistance across terminals to diagnose circuit issues
Fixes
- Repair damaged wiring or connectors; replace faulty pressure control solenoid valve if necessary
FAQ
Can I drive with P0964?
You can drive, but it's uncomfortable and may cause further damage.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P0900Clutch Actuator Circuit/Open
- P0901Clutch Actuator Circuit Range/Performance
- P0902Clutch Actuator Circuit Low
- P0903Clutch Actuator Circuit High
- P0904Gate Select Position Circuit
- P0905Gate Select Position Circuit Range/Performance
- P0906Gate Select Position Circuit Low
- P0907Gate Select Position Circuit High
- P0908Gate Select Position Circuit Intermittent
- P0909Gate Select Control Error
- P0910Gate Select Actuator Circuit/Open
- P0911Gate Select Actuator Circuit Range/Performance