Where to find the part number on a 42RE transmission?
Look for the transmission part/identification number and date code. According to the 42RE service manual on Scribd.com, the codes are located on the driver’s side of the transmission, stamped just above the oil pan gasket surface. The first group is the assembly part number, followed by the manufacturing date.
What causes the transmission to slip from first to second gear?
Transmission slipping between first gear and second gear Hello, I have a regularly maintained and serviced car with around 160,000 miles on it. There is an issue with the transmission slipping during shifting from first gear to second gear. This happens very often and usually during an increase in speed.
What kind of transmission does a jeep 42RE have?
It is a four speed, automatic overdrive, electronically controlled transmission, which differs from the 42RH transmission because of the hydraulic control. You can identify the transmission with visual clues and by locating the model/part numbers and the date code.
What are the ratios of a 42RLE transmission?
OPERATION The 42RLE transmission ratios are: First 2.84:1 Second 1.57:1 Third 1.00:1 Overdrive 0.69:1 Reverse 2.21:1 1-DRIVEPLATE 6-REVERSECLUTCH 11-STUBSHAFT 2-TORQUECONVERTER 7-FRONTPLANETCARRIER 12-LOW/REVERSECLUTCH 3-INPUTSHAFT 8-REARPLANETCARRIER 13-2/4CLUTCH 4-UNDERDRIVECLUTCH 9-OUTPUTSHAFT 14-OILPUMP 5-OVERDRIVECLUTCH 10-SNAPRING
When did Jeep start using The 42RE transmission?
11-01-2007, 03:32 AM Jeep Grand Cherokee started using the 42RE transmission in 1993 1/2 models with the 4.0L engine. The “4” stands for 4-speed, “2” is for torque capacity, “R” is for rear-wheel drive, and “E” is for electronically controlled.
Why does my transmission slip all the time?
As mentioned, there is a long list of potential reasons that your transmission is slipping. Some are more common than others, and most of these are more likely to occur in automatic transmissions. Of the various slipping transmission causes, the most common is having low fluid levels.
What causes a car to slip in the gears?
Of the various slipping transmission causes, the most common is having low fluid levels. This comes from the vast ways in which low fluid levels can negatively impact your car, from not producing enough hydraulic pressure for engaging gears to overheating.
How is the upshift and downshift of a transmission controlled?
The 3-4 upshift and 4-3 downshifts are controlled by a solenoid. Although the shifts are controlled by shift valves for the lower gears, the higher gear is electronically controlled because the governor pressure acting against it is controlled by the transmission control module (TCM).
When did the Jeep 42RE transmission come out?
The 42RE was first used in Jeep Cherokee vehicles in late 1993, until it was replaced by the 42RLE in 2004. It is a four speed, automatic overdrive, electronically controlled transmission, which differs from the 42RH transmission because of the hydraulic control.
Why do you need passage ID for air check?
This manual covers passage identification for the purpose of air checking the bands and clutches of many domestic and foreign transmissions and transaxles. Not all passages are easily checked with out the assistance of a test plate but the passages are identified for informational purposes. INDEX Copyright © ATSG 2011 AIR CHECK BOOK
The 42RE was first used in Jeep Cherokee vehicles in late 1993, until it was replaced by the 42RLE in 2004. It is a four speed, automatic overdrive, electronically controlled transmission, which differs from the 42RH transmission because of the hydraulic control.
Look for the transmission part/identification number and date code. According to the 42RE service manual on Scribd.com, the codes are located on the driver’s side of the transmission, stamped just above the oil pan gasket surface. The first group is the assembly part number, followed by the manufacturing date.
This manual covers passage identification for the purpose of air checking the bands and clutches of many domestic and foreign transmissions and transaxles. Not all passages are easily checked with out the assistance of a test plate but the passages are identified for informational purposes. INDEX Copyright © ATSG 2011 AIR CHECK BOOK