92 Generic diagnostic codes on file — with the full diagnosis, repair steps, and field insights open to read free, no signup required.
Disclaimer: General reference information for trained, qualified technicians only. Codes and procedures vary by model, serial number and software version. Always follow the manufacturer's service manual and your site's safety procedures. Use at your own risk. Not affiliated with or endorsed by any manufacturer.
| Code | System | Symptom | Full fix |
|---|---|---|---|
| P0158 | Emissions | MIL On | View fix |
| P0218 | Transmission | Trans Slipping / Hot Fluid Smell | View fix |
| P0219 | Engine | Engine Shuts Down / Hard Cut-off | View fix |
| P0500 | Vehicle Speed | No Speedometer / Harsh Trans Shifts | View fix |
| P0501 | Vehicle Speed | Speedometer Erratic / Cruise Control Drops | View fix |
| P0562 | Electrical | Transmission Falls to 3rd Gear Limp Mode | View fix |
| P0567 | Cruise Control | Resume Feature Fails to Function | View fix |
| P0609 | Computer | Transmission Shifts Harshly / Speedo Inop | View fix |
| P0656 | Computer | Fuel Gauge Needle Fixed at Empty Line | View fix |
| P0701 | Transmission | Transmission Slips / Late Shift Points | View fix |
| P0702 | Transmission | Transmission Locks in 3rd Gear / Default Mode | View fix |
| P0704 | Transmission | Cruise Control Inop / Engine Flare on Manual Shift | View fix |
| P0705 | Transmission | Reverse Lights Dead / Dead Starter Crank | View fix |
| P0706 | Transmission | Erratic Shifts / Transmission Warning Light | View fix |
| P0707 | Transmission | Vehicle Only Starts in Neutral / Shifting Fault | View fix |
| P0708 | Transmission | Refuses to Crank / Reverse Lights Active in Park | View fix |
| P0709 | Transmission | Transmission Drops Out of Gear over bumps | View fix |
| P0710 | Transmission | Late Shifts / Locked Converter | View fix |
| P0711 | Transmission | Shifting Hard / Overheat Alert active | View fix |
| P0712 | Transmission | Transmission Limits Shift Options / High Temp Error | View fix |
| P0713 | Transmission | Transmission Stays in Low Temperature Warming Maps | View fix |
| P0714 | Transmission | Transmission Temperature Gauge Bounces Erratically | View fix |
| P0715 | Transmission | Harsh Shift Engagement / Engine Flares | View fix |
| P0716 | Transmission | Shifting Hunting / Intermittent Slips | View fix |
| P0717 | Transmission | Hard Clunk into Gear / Limp Mode Activated | View fix |
| P0718 | Transmission | Transmission Shifts Erratically under High Load | View fix |
| P0720 | Transmission | No Speedometer / Transmission Refuses to Upshift | View fix |
| P0721 | Transmission | Speedometer Fluctuates / Erratic Shift Timing | View fix |
| P0722 | Transmission | Transmission Locked in Low Gears / Limp Active | View fix |
| P0723 | Transmission | Erratic Shifts over Bumps | View fix |
| P0724 | Transmission | Torque Converter Clutch Refuses to Engage at Cruise | View fix |
| P0725 | Transmission | Transmission Flunks Shifts / Limp Light On | View fix |
| P0726 | Transmission | Harsh Delayed Shift Transitions | View fix |
| P0727 | Transmission | Transmission Fails to Coordinate Shift Timing | View fix |
| P0728 | Transmission | Transmission Hunts for Gears Intermittently | View fix |
| P0730 | Transmission | Transmission Slipping / High Engine Revs | View fix |
| P0731 | Transmission | Engine Revs up Wildly when Shifting to 1st | View fix |
| P0732 | Transmission | Transmission Slips on 1-2 Upshift | View fix |
| P0733 | Transmission | Transmission Slips on 2-3 Upshift | View fix |
| P0734 | Transmission | Transmission Slippage in 4th Gear | View fix |
| P0735 | Transmission | Transmission Slips in Top Overdrive Gear | View fix |
| P0736 | Transmission | Engine Revs but Vehicle Refuses to Back Up | View fix |
| P0740 | Transmission | No Fuel Economy Lock / Tachometer High Cruise | View fix |
| P0741 | Transmission | TCC Solenoid Energizes but Slip Persists | View fix |
| P0742 | Transmission | Engine Stalls Dead whenever Shifting to D or R | View fix |
| P0743 | Transmission | Trans Warning Active / TCC Inoperative | View fix |
| P0744 | Transmission | TCC Lockup Drops Out Randomly at Cruise | View fix |
| P0745 | Transmission | Harsh Shifts / Max Line Pressure / Clunking | View fix |
| P0746 | Transmission | Soft Slipping Shifts / Burned Clutch Packs | View fix |
| P0747 | Transmission | Extremely Harsh Shifting / Solenoid Locked | View fix |
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