TROUBLE SYMPTOM CHART


caution During diagnosis, a diagnosis code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for diagnosis code(s). If diagnosis code(s) are set, erase them all.
Trouble symptom
Inspection procedure number
Reference page
M.U.T.-III cannot communicate with electric parking brake system (the power supply to the electric parking brake ECU fails).
1

When the ignition switch is turned ON, the electric parking brake warning lamp remains on.
2

The electric parking brake is not released.
3

The electric parking brake is not applied (locked).
4

The brake lining drags on the drum after the electric parking brake is released.
5

The parking braking force is poor after the electric parking brake is applied (locked).
6