Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
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.…
CADILLAC, CHEVROLET, GMC
Reported code forms P0756
DTC P0751, P0756, P0776, P0796, P2714, P2723, HARSH TCC ENGAGEMENT. EQUIPPED WITH 6L80 (RPO MYC) AUTOMATIC TRANSMISSION. *NJ
CHEVROLET, OLDSMOBILE, PONTIAC, SATURN
Reported code forms P0756
INFORMATION ON 4T40-E (MN4) AND 4T45-E (MN5) FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTC P0741, P0742, P0751, P0752, P0756, P0757, P1811, HARSH SHIFTS, SLIPS, NO DRIVE, NO REVERSE. *NJ
BUICK, GMC, PONTIAC, SATURN
Reported code forms P0756
6T70/6T75 TRANSMISSION - CHECK ENGINE LIGHT ON, POOR VEHICLE PERFORMANCE, DTCS P0716, P0717, P0722, P0723, P0751, P0756, P0776, P0796, P2714 OR P2723 SET (DIAGNOSIS AND REPLACE SPEED SENSOR. *NJ
CADILLAC, GMC
Reported code forms P0756
6L80 AUTOMATIC TRANSMISSION 4-5 UPSHIF SLIP/FLARE RESULTING IN A HARSH SHIFT OR CLUNK, MIL ILLUMINATED, DTC P0756 SET. REPROGRAM TRANSMISSION CONTROL MODULE (TCM). *KB
ISUZU
Reported code forms P0756
DIAGNOSTIC TIPS FOR AUTOMATIC TRANSMISSION DTC P0756. *TT
CHEVROLET, GMC
Reported code forms P0756
DIAGNOSTIC TROUBLE CODE (DTC) P0756, SERVICE ENGINE SOON (SES) LIGHT ON, POOR PERFORMANCE/ACCELERATION. *TT
ISUZU
Reported code forms P0756
DIAGNOSTIC TIPS FOR DIAGNOSTIC TROUBLE CODE (DTC) P0756 2-3 SHIFT VALVE PERFORMANCE. *TT
HUMMER, SAAB
Reported code forms P0756
DIAGNOSTIC TIPS FOR DIAGNOSTIC TROUBLE CODE P0756. 2006 AND PRIOR PASSENGER VEHICLES AND LIGHT DUTY TRUCKS. *TT
HYUNDAI
Reported code forms P0756
ATA SOLENOID DIAGNOSTIC CODES P0740, P0741, P0742, P0743, P0746, P0748, P0750, P0755, P0760, P0756, P0770. *TT
BUICK, CHEVROLET, OLDSMOBILE, PONTIAC, SATURN
Reported code forms P0756
INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. *EH *TT
FORD
Reported code forms P0756
MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P0756, P0761 OR P0771 AFTER OVERHAUL OR INSTALLATION OF 2005 TORQSHIFT TRANSMISSION. *TT
BUICK, CHEVROLET, OLDSMOBILE, PONTIAC
Reported code forms P0756
INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING, SES LAMP ILLUMINATED, DIAGNOSTIC TROUBLE CODES P0756 AND P0757. *SLC UPDATE. *TT
CHEVROLET, GMC
Reported code forms P0756
MALFUNCTION INDICATOR LAMP ON DIAGNOSTIC TROUBLE CODE P0756 BUILT PRIOR TO AUGUST 16TH 2004. POOR ACCELERATION, A HIGHER GEAR START OR AN ILLUMINATED MALFUNCTION INDICATOR LAMP. *TT
UNKNOWN
Reported code forms P0756
ENGINEERING INVESTIGATION OF DIAGNOSTIC TROUBLE CODE (DTC) P0756. MAKE/MODEL UNKNOWN. MODEL YEAR 2003 AND 2004. GM VOICEMAIL LOG. *TT
CHEVROLET, GMC
Reported code forms P0756
SERVICE ENGINE SOON INDICATOR ILLUMINATED, TRANSMISSION SLIPS, ENGINE FLARE, DELAYED 2-3 SHIFT, SHIFTS MISSING, NO SHIFT, DIAGNOSTIC TROUBLE CODES P0730, P0756, P0757. *TT
CHEVROLET, GMC
Reported code forms P0756
INFORMATION ON CAR AND LIGHT DUTY TRUCKS EQUIPPED WITH 4L60E AND 4L65E AUTOMATIC TRANSMISSIONS EXHIBITING DIAGNOSTIC TROUBLE CODE P0756 FOR 2-3 SHIFT VALVE PERFORMANCE THAT IS SET WHEN THE PCM DETECTS A 4-3, 3-4 SHIFT…
JAGUAR
Reported code forms P0756
SOME SEDAN VEHICLES WITHIN VIN RANGES 720028 - 754303 EQUIPPED WITH 4L80-E AUTOMATIC TRANSMISSIONS, MAY EXPERIENCE REPEATED MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND SETTING OF ONE OR MORE DIAGNOSTIC TROUBLE…
MAZDA
Reported code forms P0756
SUBJECT ON MALFUNCTION INDICATOR LIGHT (MIL) ILLUMINATION WITH DTC P0756 & P1701 NO DRIVEABILITY CONCERNS. *YC