[Previous][Next]
INSPECTION PROCEDURE 4: Brake Drag
 
 
DIAGNOSIS
STEP 1. Check the parking brake.
  • Check the parking brake pull amount (Refer to GROUP 36 - On-vehicle Service, Parking Brake lever Stroke Check and Adjustment ). <Vehicles without electric parking brake>
  • Check the electric parking brake operation. <Vehicles with electric parking brake>
Is there a fault?
Adjust or repair it. Then go to Step 4.
Go to Step 2.
 
STEP 2. Check port for clogging.
Is the port clogged?
Repair it. Then go to Step 4.
Go to Step 3.
 
STEP 3. Check disk brake pistons for sticking.
Depress the brake pedal, then release. Confirm each wheel spins freely.
Does any wheel stick?
Inspect that brake assembly. Then go to Step 4.
Go to Step 4.
 
STEP 4. Recheck symptom.
Is the symptom eliminated?
The procedure is complete.
Start over at Step 1. If a new symptom surfaces, refer to the symptom chart.