Description
The parking brake warning is displayed while driving the vehicle even though the parking brake is released.
The parking brake warning is not displayed even though driving the vehicle with the parking brake depressed.
Diagnosis Procedure
1.CHECK PARKING BRAKE WARNING LAMP OPERATION
Start engine.
Monitor "BRAKE" warning lamp while applying and releasing the parking brake.
2.CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
Turn ignition switch OFF.
Check the parking brake switch signal circuit. Refer to MWI-44, "Diagnosis Procedure".
3.CHECK PARKING BRAKE SWITCH UNIT
Perform a unit check for the parking brake switch. Refer to MWI-44, "Component Inspection".
Squeak and rattle trouble diagnoses
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the Diagnostic Worksheet during the interview to
document the facts and conditions when the noise occurs and any customer's
comments; refer to RF-64, "Diagnost ...
P050A, P050e cold start control
Description
ECM controls ignition timing and engine idle speed when engine is started
with pre-warming up condition.
This control promotes the activation of three way catalyst by heating the
catalyst and reduces emissions.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P050A or P050E is dis ...
Parking brake shoe
Exploded View
Back plate
Parking brake shoe (front)
Adjuster
Adjuster spring
Return spring
Anti-rattle spring
Retainer
Anti-rattle pin
Toggle lever
Parking brake shoe (rear)
Front
Apply PBC (Poly Butyl Cuprysil)
grease or silicone based grease
Removal ...