Error code
OBD2 P0794
OBD2P0794
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intermediate Shaft Speed Sensor 'A' Circuit Intermittent.
Severity
moderateCan drive, but may experience shifting issues and decreased fuel efficiency.
Summary
P0794 indicates an intermittent issue with the intermediate shaft speed sensor circuit, which is part of the transmission system.
Common Causes
- Poor wiring connection
- Faulty intermediate shaft speed sensor
- ECM/PCM or TCM malfunction
Fixes
- Inspect and repair wiring connections related to the intermediate shaft speed sensor.
FAQ
What does P0794 mean?
P0794 indicates an issue with the intermediate shaft speed sensor circuit, which is part of your vehicle's transmission system.
How do I fix P0794?
Start by inspecting and repairing any poor wiring connections related to the intermediate shaft speed sensor. If necessary, replace the faulty sensor or check for issues with the ECM/PCM or TCM.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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