Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
4Original wording in English
NISSAN
2019 TITAN XD DIESEL; MIL ON WITH DTC P1349 AND/OR P21CE IF YOU CONFIRM DTC P1349 (UREA TANK LEVEL VALUE ERRATIC) and/or DTC P21CE (REDUCTANT QUALITY MODULE PERFORMANCE) is stored. NOTE: A DEF System Error message may appear in the vehicle information display. Figure 1 is an example of a message that may appear. ACTION 1. Perfor…
CHEVROLET, PONTIAC
SERVICE ENGINE SOON (SES) LIGHT DUE TO A REPEAT P1349 DIAGNOSTIC TROUBLE CODE (DTC). *TT
TOYOTA
MALFUNCTION INDICATOR LAMP ON CONDITION WITH DIAGNOSTIC TROUBLE CODE P1349 INDICATING A VARIABLE VALVE TIMING (VVTI) MALFUNCTION. *TT *JB
TOYOTA
MALFUNCTION INDICATOR LAMP ON CONDITION WITH DIAGNOSTIC TROUBLE CODE P1349, INDICATING A VARIABLE VALVE TIMING (VVTI) MALFUNCTION. *TT *JB
Check vehicle applicability
24A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Fuel Level Sensor B Circuit High
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.