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Home >> Jeep >> 2005 >> Wrangler X, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 511 (Diagnosis & Overhaul - 42RLE Automatic Transmission) >> Diagnosis And Testing >> Hydraulic Pressure Tests >> TEST THREE - SELECTOR IN DRIVE (OD OFF - Third and Second Gear)

TEST THREE - SELECTOR IN DRIVE (OD OFF - Third and Second Gear)

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: This test checks the overdrive clutch hydraulic circuit as well as the shift schedule.
  1. Attach gauge to the overdrive clutch tap.
  2. Move selector lever to the DRIVE position.
  3. Allow vehicle wheels to turn and increase throttle opening to achieve an indicated vehicle speed of 20 mph.
  4. Overdrive clutch pressure should read 74 to 95 psi.
  5. Move selector lever to the DRIVE position and increase indicated vehicle speed to 30 mph.
  6. The vehicle should be in second gear and overdrive clutch pressure should be less than 5 psi.