Dodge RAM 1500 1998 Owner's Manual page 2181

21 - 478 TRANSFER CASE - NV271
POSITION SENSOR (Continued)
SENSOR POSITION
1
2
3
4
5
Fig. 96 Position Sensor Linear Movement
1 - POSITION 1 - 10mm ±0.5mm
2 - POSITION 2 - 12mm ±0.5mm
3 - POSITION 3 - 14mm ±0.5mm
4 - POSITION 4 - 16mm ±0.5mm
5 - POSITION 5 - 18mm ±0.5mm
6 - POSITION 6 - 20mm ±0.5mm - FULL EXTENSION
REMOVAL
(1) Raise and support the vehicle.
(2) Disengage the transfer case position sensor
connector from the position sensor.
(3) Remove the position sensor from the transfer
case.
OPERATING MODE VERSUS RESISTANCE
OPERATING MODE
NEUTRAL
NOT USED
2H
4H
4L
INSTALLATION
(1) Inspect the o-ring seal on the transfer case
position sensor. Replace the o-ring if necessary.
(2) Install the transfer case position sensor into
the transfer case. Torque the sensor to 20-34 N·m
(15-25 ft.lbs.).
(3) Engage the transfer case position sensor con-
nector to the position sensor.
(4) Lower vehicle.
(5) Verify proper sensor operation.
SENSOR RESISTANCE (ohms)
1172-1195
677-691
406-415
208-213
60-61
DR