What causes 1-2 shift failure on a 4L60E?
What causes 1-2 shift failure on a 4L60E?
Test the sensor (there should be a smooth, linear electrical response over the range of motion) or substitute a known good unit. A more serious cause of 1-2 shift failure on the 4L60E is a leak in the 2nd gear apply circuit (servo assembly or 1-2 accumulator). You can test for this by using an external pressure gauge.
What causes hard shift condition in Chevy Silverado?
The video shows the replacement of the 1-2 shift accumulator after the pin is worn allowing pressure blow by of transmission fluid, causing hard shift condition that does not really get worse over time. Loading…
What kind of transmission does a 1996 Chevy Silverado have?
1996 CHEVRY SILVERADO 350 5.7L Z71 4X4 AUTOMATIC RUNS AND DRIVES GREAT!!!! TRUCK HAS NO ISSUES RUNS LIKE A CHAMP!!!!!! AC AIR CONDITIONER WORKS GREAT ITS ICE COLD!!!! TRANSMISSION SHIFTS VERY SMOOTH AND FLAWLESSLY IT HAS ABOUT 1,200 MILES ON IT AND WAS BUILT BUY A FAMOUS GUY AROUND HERE NAMED TRANNY JOHN.
When did the GM 4L60 E transmission come out?
The 4L60-E is the “E”lectronically shift controlled version of the 4L60. The Late 4L60-E was released in 1997 in and fully phased into wide use through GM by 1998 in both RWD car platforms (including the C6 Corvette) and trucks in both 2wd and 4wd configurations.
Test the sensor (there should be a smooth, linear electrical response over the range of motion) or substitute a known good unit. A more serious cause of 1-2 shift failure on the 4L60E is a leak in the 2nd gear apply circuit (servo assembly or 1-2 accumulator). You can test for this by using an external pressure gauge.
The 4L60-E is the “E”lectronically shift controlled version of the 4L60. The Late 4L60-E was released in 1997 in and fully phased into wide use through GM by 1998 in both RWD car platforms (including the C6 Corvette) and trucks in both 2wd and 4wd configurations.
How to replace 1-2 shift accumulator in Silverado Sierra?
You will have to remove shifter cable out of bracket and bend shifter arm brack towards driveshaft a littke to make life alot easier in removing the pan. Then remove filter by wiggling and straight down pull from front or else you could crack the neck of filter. Then remove the 3 10mm headed bolts from 1-2 accumulator.
What is the model number for a 4L60E transmission solenoid valve?
Make sure this fits by entering your model number. 4L60E Transmission Shift Solenoid Valve Set Interchange OEM Part Number:24230298,10478120,10478112,10478131.2PCS 4L60E Transmission Shift Solenoid Control Valve,Compatible With 4L60E 4L65E 4L70E Transmission 93-Up A&B Shift Solenoid (1-2 & 2-3 Shift) GM Chevrolet and trucks.
