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.
Manufacturer communications
2Original wording in English
MAZDA
Reported code forms P1740
EXPERIENCING A FLASHING OVERDRIVE OFF INDICATOR WITH MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODES P0741 AND / OR P1740. *TT
MAZDA
Reported code forms P1740
CONCERNS WITH A FLASHING OVERDRIVE OFF INDICATOR (O/D OFF) WITH MALFUNCTION INDICATOR LAMP (MIL) AND DIAGNOSTIC TROUBLE CODES P0741 AND / OR P1740 PRESENT. *TT
Check vehicle applicability
1A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Mazda | B-SERIES TRUCK | 1998 |
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.
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.