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.
Narrow by vehicle
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
3Original wording in English
LINCOLN
Some 2024 Nautilus vehicles may set diagnostic trouble code (DTC) B146F:00 in the drivers multi-contour seat module (SCMG) and/or passenger multi-contour seat module (SCMH) when a diagnostic self-test is performed. This may be due to a communication error to the SCMG/SCMH within a specified timeframe. Replacement or reprogrammin…
DODGE
No Audio From The Radio Caused By The Amplifier Muting Audio This bulletin involves replacing the Amplifier if required. The customer may indicate that there is no audio sound and/or radio is muted. This may happen when the audio is at a higher volume. The audio system will mute and remains ?muted? until the key is cycled. The a…
SATURN
SATURN: DIAGNOSING REAR LIGHTS INOPERATIVE. IN RARE CASES, CUSTOMERS MAY COMMENT OF A MESSAGE ON THE DIC TO CHECK THE REAR LIGHTS, OR COMPLAIN OF THE REAR LIGHTS ON THE VEHICLE ARE INOPERATIVE. FURTHER INVESTIGATION MAY REVEAL THE CODES B146A, B146C, B146D, B146F, B2545 OR B3880 STORED IN THE REC. *PE
Check vehicle applicability
6A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Dodge | CHALLENGER ↗ | 2014 |
| Dodge | CHALLENGER ↗ | 2013 |
| Dodge | CHALLENGER ↗ | 2012 |
| Lincoln | NAUTILUS ↗ | 2024 |
| Saturn | ASTRA ↗ | 2009 |
| Saturn | ASTRA ↗ | 2008 |
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.