🚗 TOYOTA TUNDRA — Diagnostic Trouble Codes
8 diagnostic trouble codes have been reported by TOYOTA TUNDRA owners to NHTSA. Click any code for detailed reports and causes specific to this vehicle.
| Code | Description | Reports |
|---|---|---|
| P2440 | AIR System Switching Valve Stuck Open Bank 1 | 21 |
| P2442 | AIR System Switching Valve Stuck Open Bank 2 | 19 |
| P0418 | AIR System Control A Circuit | 9 |
| P2441 | AIR System Switching Valve Stuck Closed Bank 1 | 8 |
| P2445 | AIR System Pump Stuck Off Bank 1 | 4 |
| P2240 | O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 | 3 |
| C1201 | ABS Inlet Valve Coil LF Circuit Short To Ground | 2 |
| P2432 | AIR System Air Flow/Pressure Sensor Circuit Low Bank 1 | 2 |
Report counts based on NHTSA owner complaints. Codes are linked to the generic DTC code page for more information.
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