Error code
OBD2 P0958
OBD2P0958
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Auto Shift Manual Mode Circuit High.
Severity
moderateCan drive, but shifting may be affected and could worsen over time.
Summary
P0958 indicates an issue with the Auto Shift Manual (ASM) mode circuit being in a high state, typically related to the transmission control module or wiring issues.
Common Causes
- Wiring problems
- Poor connection
- Short to positive
- ECM/PCM/TCM failure
Fixes
FAQ
What does P0958 mean?
P0958 indicates a problem with the Auto Shift Manual (ASM) mode circuit being in an abnormally high state, often due to wiring or module issues.
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