Error code
OBD2 P0951
OBD2P0951
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Auto Shift Manual Control Circuit Range/Performance.
Severity
moderateCan drive but may experience shifting issues.
Summary
P0951 indicates an issue with the Auto Shift Manual (ASM) control circuit's range or performance, typically related to wiring or the transmission control module.
Common Causes
- Poor connection in wiring
- Faulty ECM/PCM/TCM
Fixes
FAQ
What does P0951 mean?
P0951 indicates a problem with the Auto Shift Manual (ASM) control circuit, which affects gear shifting performance.
How do I fix P0951?
Fixing P0951 typically involves checking and repairing wiring connections or replacing faulty modules. Professional diagnosis is recommended.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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