Removal Procedure
- Turn OFF the ignition.
- Raise the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
- Remove the left front tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tires
and Wheels.
- Remove the left front fascia extension. Refer to
Front Bumper Fascia Extension Replacement
in Bumpers.
- Remove the EBCM connector position assurance (2) from the
EBCM electrical connector (1).
- Rotate the electronic brake control module (EBCM) connector tab
up to the unlocked position.
Notice: To prevent equipment damage, never connect or disconnect the wiring
harness connection from the EBCM with the ignition switch in the ON
position.
- Disconnect the EBCM electrical connector (1) from
the EBCM (4).
- Disconnect the brake pressure
modulator valve (BPMV) electrical connector (2) from the EBCM (3).
- Remove the 6 EBCM
to BPMV screws (2).
- Clean the surface of the EBCM/BPMV assembly.
Important: The EBCM cannot be repaired. If faulty, the unit must be replaced.
- Separate the EBCM (2) from the BPMV (1).
Installation Procedure
- Clean the seal surface of the brake pressure modulator valve (BPMV).
- Install the electronic brake control module (EBCM) (2)
to the BPMV (1).
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the 6 EBCM to BPMV screws (2).
Tighten
Tighten the 6 screws to 3.2 NĀ·m (28 lb in).
- Connect the BPMV electrical
connector (2) to the EBCM (3).
Notice: To prevent equipment damage, never connect or disconnect the wiring
harness connection from the EBCM with the ignition switch in the ON
position.
- Connect the EBCM electrical connector (1) to the
EBCM (4).
- Rotate the EBCM connector tab (2) down to the locked position.
- Install the EBCM connector position assurance (4) to the
EBCM electrical connector (2).
- Install the left front fascia extension. Refer to
Front Bumper Fascia Extension Replacement
in Bumpers.
- Install the left front tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tire
and Wheels.
- Lower the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
Important: An unprogrammed EBCM will result in the following conditions:
⢠| Inoperative or poorly functioning DRP/ABS/TCS/VSES/TIM/VES if equipped. |
⢠| Turn on the Red Brake Warning Indicator On |
⢠| The EBCM will Malfunction Internally |
- If a replacement EBCM is being installed, it must be programmed using
the latest software matching the vehicle. Refer to the Techline Terminal/Equipment
user's instructions.
- Use the scan tool in order to clear the DTCs.
- Perform the Auto Bleed Procedure. Refer to
Antilock Brake System Automated Bleed Procedure
.
- Perform the ABS Diagnostic System Check. Refer to
Diagnostic System Check - ABS
.