Diagnosis System

THEFT DETERRENT / KEYLESS ENTRY: THEFT DETERRENT SYSTEM: DIAGNOSIS SYSTEM

1. DESCRIPTION

(a) The main body ECU RH controls the functions of the theft deterrent system on the vehicle. Wireless door lock control system data can be read in the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for a malfunction and perform repairs.

2. DLC3 CHECK

(a) Check DLC3 General Information.

3. CHECK BATTERY VOLTAGE

Standard Voltage:

11 to 14 V

If voltage is below 11 V, recharge or replace the battery.