CADILLAC, CHEVROLET, GMC, HUMMER, PONTIAC
Reported code forms P2723
Slips in Reverse or Third, Delayed Reverse or Drive Engagement, DTC P0776, P2715,P2723, Harsh 2-3 Shifts (Inspect 1-2-3-4 / 3-5-R Housing and Pump Seal Rings)
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P2723 · Manufacturer communications
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
CADILLAC, CHEVROLET, GMC, HUMMER, PONTIAC
Reported code forms P2723
GM: SLIPS IN REVERSE OR THIRD, DELAYED REVERSE OR DRIVE ENGAGEMENT, DTC P0776, P2715, P2723, HARSH 2-3 SHIFTS (INSPECT 1-2-3-/ 3-5-R HOUSING AND PUMP SEAL RINGS). THIS CONDITION MAY BE CAUSED BY A CRACKED 1-2-3-4/ 3-5-R…
CADILLAC, CHEVROLET, GMC, HUMMER
Reported code forms P2723
DTC P0878, P2714, P2723, TRANSMISSION SLIPS IN 1ST, 2ND, 3RD, OR 4TH GEARS AND/OR LONG GARAGE SHIFTS TO DRIVE, EQUIPPED WITH A 6L50 (MYB), 6L80 (MYC), OR 6L90 (MYD) TRANSMISSION. *NJ
CADILLAC, CHEVROLET, GMC
Reported code forms P2723
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 P2723
DTC P0751, P0756, P0776, P0796, P2714, P2723, HARSH TCC ENGAGEMENT. EQUIPPED WITH 6L80 (RPO MYC) AUTOMATIC TRANSMISSION. *NJ
CADILLAC, CHEVROLET
Reported code forms P2723
DIAGNOSIS FOR SERVICE FAST LEARN ADAPTS FAILS, NO FORWARD OR NO REVERSE, DTC P0796, P2723, P2763 SET. *KB
CADILLAC, CHEVROLET, GMC
Reported code forms P2723
NO MOVEMENT OR SLIPPING OR BINDING IN FORWARD RANGE, MIL ILLUMINATED, DTC P0777 OR P2723. *KB