DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The transponder key ECU assembly controls the vehicle's immobiliser system functions. Immobiliser system data and Diagnostic Trouble Code (DTC) can be read through the vehicle's Data Link Connector 3 (DLC3).
In some cases, a malfunction may be occurring in the immobiliser system even though the security indicator light is not illuminated.
When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
2. CHECK DLC3
(a) Check the DLC3 (See page
).
3. INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery.
Problem Symptoms Table
Terminals Of EcuAbnormal Temperature Inside ID1 Tire (C2165/65-C2168/68)
DESCRIPTION
Each tire pressure warning valve and transmitter measures the tire internal temperature
as well as tire pressure, and transmits the information to the tire pressure warning
ECU along with the transmitter ID. If the measured temperature is out ...
Using the automatic mode
Press
.
The air conditioning system will begin to operate. In outside air or recirculated
air mode, air outlets, fan speed and air conditioning on/ off are automatically
adjusted according to the temperature setting.
“AUTO” will be displayed on th ...
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-)
battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems ne ...