Jeep Liberty KJ. Manual — part 1274
TRANSPONDER
DESCRIPTION - PREMIUM SYSTEM
A transponder is located in three of the four wheel wells of the vehicle to provide the WCM/SKREEM with the loca-
tion of the tire pressure sensors on the vehicle. The transponders are located in the left front, right front and right
rear wheel wells. A fourth transponder is not necessary in the remaining wheel well due to the process-of-elimination
theory. Once the system knows the location of the first three sensors it assumes the location of the fourth tire pres-
sure sensor is in the left rear tire.
OPERATION - PREMIUM SYSTEM
Transponders located in three of the four wheel wells of the vehicle to provide the Wireless Control Module (WCM)
commonly referred to as the Sentry Key Remote Entry Module (SRKEEM) with the location of the tire pressure
sensors on the vehicle. The transponders are located in the left front, right front and right rear wheel wells. A fourth
transponder is not necessary in the remaining wheel well due to the process-of-elimination theory. Once the system
knows the location of the first three sensors it assumes the location of the fourth tire pressure sensor is in the left
rear tire.
REMOVAL
FRONT
1. Raise and support the vehicle.
2. Remove the front part wheel well housing cover
and pull it back toward the tire to gain access to
the transponder.
3. Remove the mounting nuts (1) for the transponder
(2) from the mounting bracket.
4. Disconnect the electrical connector (3) and remove
the transponder (2) from the vehicle.
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TIRES/WHEELS - SERVICE INFORMATION
KJ
REAR
1. Raise and support the vehicle.
2. Drill out the rivets (2) for the transponder mounting
bracket (1).
3. Disconnect the electrical connector (4).
4. Pull the transponder (1) with the bracket down and
remove the mounting nuts (2) for the transponder
(1).
5. Remove the transponder (1) from the bracket (3).
KJ
TIRES/WHEELS - SERVICE INFORMATION
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INSTALLATION
FRONT
1. Reconnect the electrical connector (3) to the tran-
sponder (2).
2. Install the transponder (2) to the mounting bracket
and install the mounting nuts (1).
3. Install the front part of the wheel well housing
cover.
4. Lower the vehicle.
REAR
1. Install the transponder (1) to the bracket (3) and
install the mounting nuts (2).
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TIRES/WHEELS - SERVICE INFORMATION
KJ
2. Reconnect the electrical connector (4) to the tran-
sponder (3).
3. Install the transponder/bracket assembly (1) to the
vehicle and install new rivets (2).
4. Lower the vehicle.
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TIRES/WHEELS - SERVICE INFORMATION
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