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
CADILLAC, CHEVROLET, GMC
Reported code forms C012E
CADILLAC/CHEVROLET/GMC: SERVICE BRAKE SYSTEM MESSAGE ON WITH DTCS C012E, C12FE. CONCERNS AFTER QUICKLY SHIFTING OUT OF THE PARK POSITION. INCLUDE HYBRIDS:TAHOES, SILVERADOS, SIERRAS AND YUKONS. *PE UPDATED 6/8/10. *PE
CADILLAC, CHEVROLET, GMC
Reported code forms C012E
GENERAL MOTORS: THE BRAKES ARE GRABBY OR TOUCHY WHEN APPLIED OR AN INTERMITTENT MIL/SES LIGHT MAY BE ILLUMINATED. UPON FURTHER INVESTIGATION, THE TECHNICIAN MAY FIND DTC C012E SET IN THE EBCM AND C12FE SET IN THE ECM.…
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 |
|---|---|---|
| Cadillac | ESCALADE | 2009 |
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.