Error code
OBD2 P0802
OBD2P0802
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Transmission Control System MIL Request Circuit/Open.
Severity
moderateCan drive but may experience transmission issues and should address soon.
Summary
P0802 indicates an issue with the transmission control system's MIL (Malfunction Indicator Light) request circuit being open, which means there is likely a wiring or mechanical fault in this specific part of the vehicle.
Common Causes
- Wiring fault
- Mechanical fault
Fixes
FAQ
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
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- P08041-4 Upshift (Skip Shift) Lamp Control Circuit
- P0805Clutch Position Sensor Circuit
- P0806Clutch Position Sensor Circuit Range/Performance
- P0807Clutch Position Sensor Circuit Low
- P0808Clutch Position Sensor Circuit High
- P0809Clutch Position Sensor Circuit Intermittent
- P0810Clutch Position Control Error
- P0811Excessive Clutch Slippage
- P0812Reverse Input Circuit