SYSTEM DIAGRAM
System Description
Operation CheckSide doors
The vehicle can be locked and unlocked using the entry function, wireless
remote control, key or door lock switch.
- Entry function (vehicles with smart key system)
- Wireless remote control
- Key
► Vehicles with smart key system ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is stored during the DTC check, inspect the trouble areas listed
for that code. For details of the code, refer to the "See page" below.
Certification ECU (Smart Key ECU Assembly)
...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The certification ECU (smart key ECU assembly) control the vehicle smart
key system functions. Smart key system data and Diagnostic Trouble Codes (DTCs)
can be read through the vehicle Data Link Connector 3 (DLC3). In ...