DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) Diagnostic System
When troubleshooting a vehicle with a diagnostic system, the only difference from the usual troubleshooting procedure is connecting the Techstream to the vehicle and reading various data output from the vehicle steering lock ECU (steering lock actuator assembly).
The steering lock ECU (steering lock actuator assembly) records DTCs when the computer detects a malfunction in the computer itself or in its circuits.
To check the DTCs, connect the Techstream to the DLC3 on the vehicle. The Techstream enables the DTCs to be cleared, the indicators to be activated, and the Data List to be checked.
(b) The diagnosis information of the steering lock ECU (steering lock actuator assembly) is transmitted to the Techstream via the certification ECU (smart key ECU assembly) as the steering lock ECU (steering lock actuator assembly) is not connected to CAN.
(c) Check the DLC3.
(1) Check the DLC3 (See page ).
2. WARNING FUNCTION OF ENGINE SWITCH INDICATOR
(a) The steering lock ECU (steering lock actuator assembly) blinks the LED indicator of the engine switch when any of the following problems occurs in the system:
*1 |
Indicator Light |
Detection Item |
Indicator Light Blink Pattern |
Indication Status |
Countermeasure |
---|---|---|---|
Steering lock is still not released |
|
The motor operates to release the steering lock, but the steering lock cannot be released (e.g. the lock bar is stuck in the steering column). |
Push the engine switch while turning the steering wheel left or right. |
Malfunction in push-button start system |
|
|
Troubleshoot by following "How to Proceed with Troubleshooting" (See
page |
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The power back door ECU (power back door motor unit) controls the power back
door system functions. Power back door system data and Diagnostic Trouble Code (DTC)
can be read through the Data Link Connector 3 (DLC3).
W ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSFER ASSEMBLY
(a) Install the transfer assembly to the transaxle assembly with 2 new
bolts and the 6 nuts.
Torque:
69 N·m {700 kgf·cm, 51 ft·lbf}
NOTICE:
Install the transfer ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT PRELOAD
(a) Secure the steering column assembly in a vise.
Text in Illustration
*1
Service Nut
*2
Steering Wheel Assembly Set Nut
...