Pinpoint Test 6: Electronic Shift On The Fly (ESOF) Functional Test
TRANSFER CASE ELECTRONIC SHIFT PINPOINT TEST 6: ELECTRONIC SHIFT ON THE FLY (ESOF) FUNCTIONAL TEST
Normal Operation
When operating in four wheel drive (4WD), the transfer case and both of the integrated wheel ends (IWEs) are locked. When in 4x4 LOW, the transfer case low range gear set provides an additional 2.64 gear reduction. When operating in 2WD, the transfer case and both IWEs are unlocked.
This pinpoint test is intended to diagnose the following:
- Transfer case and related components.
- Wheel/tire assemblies
NOTE:4x4 HIGH / 4X4 LOW is not intended for driving on hard/dry surfaces.
