Diagnostic Procedure
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.
DIAGNOSTIC PROCEDURES - CHECKING THE TRANSFER CASE POSITION SENSOR
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII® read the T-case Sensor Observe the T-case volts on the DRB while moving the transfer case selector lever in each of the transfer case positions.
NOTE:
When shifting the transfer case selector to each position, the Sensor voltage should result in the following voltages: 2WD 2.64 - 2.80, 4WD Part Time 1.96 - 2.12, 4WD Full Time 1.39 - 1.55, Neutral 0.80 - 0.96, 4WD Low 0.21 - 0.37, Does each position provide the correct voltage? Yes --> Test Complete. No --> Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Transfer Case Position Sensor and the ECM. If wiring and connectors are OK, replace the Transfer Case Position Sensor. Perform ROAD TEST VERIFICATION - VER-2 . |
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