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
6Original wording in English
CADILLAC, CHEVROLET, GMC
Reported code forms P0756
This Preliminary Information communication advises the technician that vehicles to look for debris in the valve bodu for codesP0751, P0752, P0756, P0757, P0776, P0777, P0796, P0797, P2714 or P2715, And to review the…
CHEVROLET, GMC
Reported code forms P0756
This engineering information is ending the need for information from the field on vehicles that have the condition of Check Engine Light, Delayed Shifts and/or Transmission Stuck in Gear with DTC P0751, P0752, P0756,…
CHEVROLET, GMC
Reported code forms P0756
This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find…
CHEVROLET, GMC
Reported code forms P0756
This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find…
CHEVROLET, GMC
Reported code forms P0756
4L80E, MT1 AND 4L85E, MN8 SIMPLIFIED VALVE BODY RECONDITIONING INSTRUCTIONS, DTC P0741, P0742, P0752, P0752, P0756, P0757, P0894, HARSH OR DELAYED SHIFTS, SLIPS, NO DRIVE, NO REVERSE. *PE UPDATED 6/11/10. *PE
CADILLAC, CHEVROLET, GMC
Reported code forms P0756
DTC P0756, P0796, P2714, P2723, TCC SHUDDER OR HARSH ENGAGEMENT, HARSH SHIFTS, WATER IN TRANSMISSION - KEYWORDS CODE CONVERTER FLUID TORQUE. EQUIPPED WITH 6L50, 6L80 OR 6L90 (RPO'S MYB, MYC, MYD) AUTOMATIC TRANSMISSION.…
Check vehicle applicability
12A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | SILVERADO 3500 | 2017 |
| Chevrolet | SILVERADO 3500 | 2016 |
| Chevrolet | SILVERADO 3500 | 2013 |
| Chevrolet | SILVERADO 3500 | 2011 |
| Chevrolet | SILVERADO 3500 | 2010 |
| Chevrolet | SILVERADO 3500 | 2008 |
| Chevrolet | SILVERADO 3500 | 2006 |
| Chevrolet | SILVERADO 3500 | 2005 |
| Chevrolet | SILVERADO 3500 | 2004 |
| Chevrolet | SILVERADO 3500 | 2003 |
| Chevrolet | SILVERADO 3500 | 2002 |
| Chevrolet | SILVERADO 3500 | 2001 |
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.