Dodge Nitro. Manual — part 875

Fig. 1: Testing Remote Keyless Entry Transmitter
Courtesy of CHRYSLER LLC

DOOR LOCK/UNLOCK SWITCH

REMOVAL

DOOR LOCK/UNLOCK SWITCH

2007 Dodge Nitro R/T

2007 ACCESSORIES AND EQUIPMENT Power Locks - Service Information - Nitro

Fig. 2: Door Lock/Unlock Switch
Courtesy of CHRYSLER LLC

1. Disconnect and isolate the battery negative cable.

2. Gently pry the switch from the door trim panel.

3. Disconnect electrical harness connector from switch.

INSTALLATION

DOOR LOCK/UNLOCK SWITCH

Fig. 3: Door Lock/Unlock Switch
Courtesy of CHRYSLER LLC

1. Connect the electrical harness connector to the switch.

2. Press the switch into place.

3. Connect the battery negative cable.

2007 Dodge Nitro R/T

2007 ACCESSORIES AND EQUIPMENT Power Locks - Service Information - Nitro

DOOR LOCK MOTOR

DESCRIPTION

DOOR LOCK MOTOR

The lock mechanisms are actuated by a reversible electric motor mounted within each door and tailgate. The
power lock motors are integral to the door latch units.

The power lock motors cannot be adjusted or repaired and, if faulty or damaged, the door latch unit must be
replaced.

OPERATION

DOOR LOCK MOTOR

The door lock motors are controlled by relays. A positive and negative battery connection to the two motor
terminals will cause the motor to move in one direction. Reversing the current will cause the motor to move in
the opposite direction.

DIAGNOSIS AND TESTING

DOOR LOCK MOTOR

The most reliable, efficient, and accurate means to diagnose the power lock system requires the use of a scan
tool and the proper Diagnostic article. Refer to the appropriate wiring information.

REMOTE KEYLESS ENTRY MODULE

REMOVAL

REMOTE KEYLESS ENTRY MODULE

Refer to REMOVAL .

INSTALLATION

REMOTE KEYLESS ENTRY MODULE

Refer to INSTALLATION .

REMOTE KEYLESS ENTRY TRANSMITTER

DIAGNOSIS AND TESTING

REMOTE KEYLESS ENTRY TRANSMITTER

2007 Dodge Nitro R/T

2007 ACCESSORIES AND EQUIPMENT Power Locks - Service Information - Nitro

Fig. 4: Remote Keyless Entry Transmitter
Courtesy of CHRYSLER LLC

Using special tool 9001, first test to ensure that the transmitter is functioning. Typical testing distance is 2.5
centimeters (1 inch) for Asian transmitters and 30.5 centimeters (12 inches) for all others. To test, position the
transmitter as shown. Press any transmitter button, then test each button individually. The tool will beep if a
radio signal strength that lights five or more LED's is detected. Repeat this test three times. If transmitter fails
any of the test refer to the Diagnostic article.

STANDARD PROCEDURE

RKE TRANSMITTER CUSTOMER PREFERENCES

AUTOMATIC (ROLLING) LOCKS

The rolling locks feature can be toggled ON/OFF by using the scan tool only.

2007 Dodge Nitro R/T

2007 ACCESSORIES AND EQUIPMENT Power Locks - Service Information - Nitro