Error code
OBD2 P0950
OBD2P0950
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Auto Shift Manual Control Circuit.
Severity
moderateCan drive, but shifting may be affected and manual override might not work.
Summary
P0950 indicates an issue with the Auto Shift Manual (ASM) control circuit, which is related to the transmission's ability to manually override automatic shifting modes.
Common Causes
- Wiring issues
- Poor connection in the ASM control circuit
- Faulty ECM/PCM/TCM
Fixes
FAQ
What does P0950 mean?
P0950 indicates a problem with the Auto Shift Manual (ASM) control circuit, which is part of the transmission system.
How do I fix P0950?
Fixing P0950 typically involves checking and repairing wiring issues or replacing faulty components like the ECM/PCM/TCM. Professional diagnosis may be necessary to identify the exact cause.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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