3 L4-2.5L (2010)
Brake Fluid Pressure Sensor/Switch: Testing and Inspection
BRAKE FLUID PRESSURE SENSOR INSPECTION
1. Switch the ignition to off.
2. Install the SSTs to the master cylinder (secondary side) as shown in the figure.
NOTE:
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When installing the SST (49 D043 0A0) to the master cylinder, use a commercially available flare nut wrench (flare nut across flat 12 mm
{0.47 in}).
3. Bleed the brake line and the SSTs of air. (Bleed the SSTs of air using air bleed valve A.)
4. Connect the M-MDS to the DLC-2.
5. Select the "MCYLI_P" PID. See: Antilock Brakes / Traction Control Systems/Testing and Inspection/Scan Tool Testing and
Procedures/On-Board Diagnosis - Dynamic Stability Control (DSC)
6. Start the engine.
7. Depress the brake pedal, and verify that the fluid pressure value of the SST (gauge) and the value shown on the M-MDS are equal.
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If the fluid pressure values are different, replace the DSC HU/CM. See: Antilock Brakes / Traction Control Systems/Service and Repair/DSC
HU/CM Removal/Installation