Error code
OBD2 P0954
OBD2P0954
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Auto Shift Manual Control Circuit Intermittent.
Severity
moderateCan drive but may experience shifting issues.
Summary
P0954 indicates an intermittent malfunction in the Auto Shift Manual (ASM) control circuit, which is related to the transmission's shift control system.
Common Causes
- Poor wiring or connection
- Faulty ECM/PCM/TCM
Fixes
- Inspect and repair wiring or connections related to the ASM control circuit.
FAQ
What does P0954 mean?
P0954 indicates an issue with the Auto Shift Manual (ASM) control circuit, which is part of the transmission's shift control system.
How do I fix P0954?
Inspect and repair any poor wiring or connections related to the ASM control circuit. If necessary, replace faulty ECM/PCM/TCM components.
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