Reading and Clearing Diagnostic Trouble Codes

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM:

DTC CHECK / CLEAR

1. CHECK OUTPUT OF DTC BY DOOR OPEN INDICATOR
(a) Inspect the battery positive voltage.
Standard voltage:
11 to 14 V (when engine is stopped)
(b) Check DTC outputs.
(1) Check that the door open indicator turns on when one of the doors is opened.

HINT: If the indicator does not turn on, the problem may be among the following: a defective door open indicator LED, a short circuit in the wire harness, a defective courtesy light switch contact or a defective multiplex network body ECU.





(2) Using SST (diagnosis check wire No.2), short-circuit terminals TC (13) and CG (4) of the DLC3.
SST: 09843-18040

NOTE: Do not short-circuit any other terminals.

(3) Turn the ignition switch ON and observe how many times the door open indicator flashes.

HINT: When 2 or more codes are output simultaneously, the codes will be displayed in numerical order.