Dodge Journey: Diagnosis and Testing
BRAKE LAMP SWITCH
WARNING: To avoid serious or fatal injury on vehicles equipped with airbags, disable the Supplemental Restraint System (SRS) before attempting any steering wheel, steering column, airbag, seat belt tensioner, impact sensor, or instrument panel component diagnosis or service. Disconnect and isolate the battery negative (ground) cable, then wait two minutes for the system capacitor to discharge before performing further diagnosis or service.
This is the only sure way to disable the SRS. Failure to take the proper precautions could result in accidental airbag deployment.
Fig. 60: Brake Lamp Switch - Early Production
Fig. 61: Brake Lamp Switch - Late Production
1. Disconnect and isolate the battery negative cable.
CAUTION: Do not remove the Eary Production-type brake lamp switch from the mounting bracket. The self-adjusting plunger of this switch is a one time only feature. If the switch is removed from the mounting bracket, it MUST be replaced with a new switch.
2. Disconnect the wire harness connector from the brake lamp switch.
3. Using an ohmmeter, perform the continuity tests at the terminal pins (1) in the brake lamp switch connector receptacle as shown in the Brake Lamp Switch Tests table below.
BRAKE LAMP SWITCH TESTS |
|
PLUNGER POSITION (2) | CONTINUITY BETWEEN |
Released (Extended) | Pins 1 and 2 |
Compressed (Depressed | Pins 3 and 4, 5 and 6 |
4. If the switch fails any of the continuity tests, replace the ineffective brake lamp switch as required.
Description, Operation
DESCRIPTION Two unique brake lamp switches are used in this vehicle, depending upon whether the vehicle was built during early or late production. These switches are not interchangeable and both a ...Removal
Two unique brake lamp switches are used in this vehicle, depending upon whether the vehicle was built during early or late production. These switches are not interchangeable. Both switches are il ...See also:
FLUID CAPACITIES
FLUID CAPACITIES ...
Diagnosis and Testing
Rear Camera
The hardwired circuits of the Rear View Camera (RVC) and those between the
RVC and the radio receiver may
be diagnosed using conventional diagnostic tools and procedures.
The wiring ...
Duct, instrument panel
Removal
WARNING: Disable the airbag system before attempting any steering
wheel, steering
column or instrument panel component diagnosis or service. Disconnect
and isolate the negati ...