Jeep Liberty KJ. Manual — part 1210
SWITCH-OVERDRIVE
DESCRIPTION
The overdrive OFF (control) switch is located in the shifter handle. The switch is a momentary contact device that
signals the PCM to toggle current status of the overdrive function.
OPERATION
At key-on, fourth gear operation is allowed. Pressing the switch once causes the overdrive OFF mode to be entered
and the overdrive OFF switch lamp to be illuminated. Pressing the switch a second time causes normal overdrive
operation to be restored and the overdrive lamp to be turned off. The overdrive OFF mode defaults to ON after the
ignition switch is cycled OFF and ON. The normal position for the control switch is the ON position. The switch must
be in this position to energize the solenoids and allow upshifts to fourth gear. The control switch indicator light illu-
minates only when the overdrive switch is turned to the OFF position, or when illuminated by the transmission con-
trol module.
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CABLE-PARK INTERLOCK
REMOVAL
1. Lower the steering column.
2. With the ignition switch in the “RUN” position
depress the park-interlock cable locking tab (2),
located on top of the cable connector at the steer-
ing column and pull the cable straight out.
3. Remove the park-interlock cable from steering col-
umn.
4. Remove the floor console and related trim. (Refer
to 23 - BODY/INTERIOR/FLOOR CONSOLE -
REMOVAL)
5. Disconnect the park-interlock cable (3) from the
shift lever assembly and remove the cable from the
shifter assembly bracket.
6. Release the park-interlock cable from any remain-
ing clips.
7. Remove park-interlock cable from the vehicle.
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AUTOMATIC TRANSMISSION - 545RFE
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INSTALLATION
NOTE: The gearshift cable must be secured into
position and properly adjusted before the installa-
tion of the Park-Interlock Cable.
1. Push the park-interlock cable (3) straight into the
square mounting hole in the steering column until
cable snaps in place.
2. Snap park-interlock cable tie strap into hole in
steering column tube.
3. Route cable to the shifter mechanism.
4. Install the cable end fitting into shifter lever (1).
5. Snap cable adjuster ears into floor shifter bracket.
6. Place the ignition key cylinder in the LOCK posi-
tion.
7. Push the cable adjuster lock clamp downward to
lock it.
8. Test the park-interlock cable operation.
9. Install the floor console and related trim. (Refer to
23
-
BODY/INTERIOR/FLOOR
CONSOLE
-
INSTALLATION)
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ADJUSTMENTS - PARK-INTERLOCK CABLE
The park-interlock cable is part of the Brake Transmis-
sion Shift Interlock (BTSI) system. Correct cable
adjustment is important to proper interlock operation.
The gear shift and park lock cables must both be cor-
rectly adjusted in order to shift out of PARK.
1. Remove floor console as necessary for access to
the park-interlock cable. (Refer to 23 - BODY/INTE-
RIOR/FLOOR CONSOLE - REMOVAL)
2. Shift the transmission into the PARK position.
3. Turn ignition switch to LOCK position. Be sure
ignition key cylinder is in the LOCK position.
Cable will not adjust correctly in any other
position.
4. Pull cable lock button up to release cable (3).
5. Ensure that the cable is free to self-adjust by push-
ing cable rearward and releasing.
6. Push lock button down until it snaps in place.
7. Verify proper operation. (Refer to 21 - TRANSMIS-
SION/AUTOMATIC/SHIFT INTERLOCK SYSTEM -
DIAGNOSIS AND TESTING)
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AUTOMATIC TRANSMISSION - 545RFE
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