Toyota Corolla Cross: Precaution
PRECAUTION
PRECAUTIONS WHEN USING GTS
(a) When using the GTS with the ignition switch off to troubleshoot:
Connect the GTS to the vehicle, and turn a courtesy light switch on and off at 1.5 seconds intervals until communication between the GTS and vehicle begins.
(b) After all DTCs are cleared, check if the malfunction occurs again 6 seconds after the ignition switch is turned to ON.
PRECAUTION WHEN REPLACING MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (w/ Smart Key System)
(a) If the main body ECU (multiplex network body ECU) is replaced, refer to the Registration.*
- for HEV Model: Click here
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- for Gasoline Model: Click here
- *: w/ Start Key System
PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
(a) After turning the ignition switch off, disconnect the cable from the negative (-) auxiliary battery terminal.
NOTICE:
- After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
Click here
- When disconnecting and reconnecting the auxiliary battery
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
Click here
READ NEXT:
Parts Location
PARTS LOCATION ILLUSTRATION
*A w/ Power Back Door System
*B w/o Power Back Door System
*1 FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH
*2 FRONT DOOR COURTESY LIGHT SWIT
System Diagram
SYSTEM DIAGRAM
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power door lock control system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
CAUTION:
Do not put your hands into the water that has been heated for the inspection.
Touching the heated water could result in burns.
HINT: The valve opening temperature is inscribed on the water inlet wit
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
If DTCs are not output but the malfunction persists, use the
following table to determine which circuits to inspect for each problem symptom.
HINT:
Refer to each inspection procedure for related problem symptoms.
Electronically Controlled Brake System
Symptom
