Operation inspection
WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Perform "Preparation".
- Connect the WDS or equivalent to the DLC-2.
- Set up an active command mode inspection according to the combination of commands below.ACTIVE COMMAND MODE INSPECTION COMMANDS
Operation condition Command name Command transmission type PMP_MOTOR RF_OUTLET RF_INLET ABS_POWER Brake pressure retention OFF OFF ON ON Manual Brake pressure reduction ON ON ON ON The chart above shows an example of a right front wheel inspection.
CAUTION:- To protect the ABS HU/CM, the solenoid valve and the pump motor used during active command mode stay on for only 10 s or less each time they are switched on.
NOTE:- When working with two people, one should press on the brake pedal, and the other should attempt to rotate the wheel being inspected.
- Send the command while depressing the brake pedal and attempting to rotate the wheel being inspected.
- Performing the inspection above determines the following:
- The ABS HU/CM brake lines are normal.
- The ABS HU/CM hydraulic system is not significantly abnormal (including inside ABS HU/CM).
- The ABS HU/CM internal electrical parts (solenoid, motor and other parts) are normal.
- The ABS HU/CM output system wiring harnesses (solenoid valve, relay system) are normal.
- However, the following items cannot be verified.
- Malfunction of ABS HU/CM input system wiring harnesses and parts
- Extremely small leaks in the ABS HU/CM internal hydraulic system
- Malfunction with intermittent occurrence of the above items
- However, the following items cannot be verified.