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
NISSAN
Reported code forms C1A12
SERVICE INFORMATION FOR DTCS C1A12 AND C1A16 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
NISSAN
Reported code forms C1A12
"SERVICE INFORMATION FOR DTCS C1A12 AND C1A16 THIS BULLETIN HAS BEEN AMENDED. THE APPLIED VEHICLES SECTION HAS BEEN REVISED, A PHOTO HAS BEEN ADDED TO PAGE 4, AND ICC/DISTANCE SENSOR LOCATION INFORMATION FOR MAXIMA AND…
Check vehicle applicability
8A 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.
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.