Toyota Yaris: Smart Key System (for Entry Function) / How To Proceed With Troubleshooting
		
		
		CAUTION / NOTICE / HINT
  HINT:
  - 
Replace parts related to the wireless door lock and smart key system according to the inspection procedure.
- 
If the wireless door lock and smart key system does not operate, first check the customize item and make sure that the wireless door lock and smart key system is not turned off.
- 
The wireless door lock and smart key system primarily uses the following systems.
  - 
Power door lock system
- 
Wireless door lock system
- 
Smart key system (for Entry Function)
- 
Smart key system (for Start Function)
  - 
: Steering lock function
- 
: Immobiliser function
 
 
 
 
- 
Perform troubleshooting procedures with other registered keys if available.
  PROCEDURE
   | 1.  | VEHICLE BROUGHT TO WORKSHOP | 
 
 (a) Confirm how vehicle was brought to workshop
   - 
Vehicle was driven
- 
Vehicle was towed
  HINT:
 The malfunction location may be narrowed down by confirming whether the vehicle was driven or towed.
   | NEXT |   |  GO TO SMART KEY SYSTEM (for Start Function)  | 
 
   PARTS LOCATION ILLUSTRATION 
    *1   FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH   *2   FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH     *3   BACK DOOR OPENER SWITCH ASSEMBLY   *4   OPEN SWITCH     *5   LOCK SWITCH   *6   BACK DOOR LOCK ASSEMBLY WITH COURTESY LIGHT SWITCH     *7   FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH   *8   FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH    ILLUSTRATION 
    *1   FRONT DOOR OUTSIDE HANDLE ASSEMBLY RH - ELECTRICAL KEY ANTENNA - LOCK SENSOR - UNLOCK SENSOR   *2   SMART DOOR CONTROL RECEIVER ASSEMBLY     *3   ELECTRICAL KEY ANTENNA (OUTSIDE LUGGAGE COMPARTMENT)   *4   NO...
   
 
   Other information:
   DISASSEMBLY CAUTION / NOTICE / HINT NOTICE: Do not disconnect the tube shown in the illustration when disassembling the fuel suction tube with pump and gauge assembly. Doing so will cause reassembly of the fuel suction tube with pump and gauge assembly to be impossible as the tube is pressed into the fuel suction plate sub-assembly...
   
   DESCRIPTION This DTC are stored when a malfunction occurs in the stereo component equalizer assembly.    DTC No.   Detection Item   DTC Detection Condition   Trouble Area     B1AA000   ANC ECU Audio Amplifier Integrated Circuit   Stereo component equalizer assembly malfunction   Stereo component equalizer assembly     B1AA044   ANC ECU EEPROM Data Memory Failure   Stereo component equalizer assembly malfunction   Stereo component equalizer assembly    PROCEDURE    1...
   
 
	 
	
        
		Categories
		
		
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait 
for 
any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness 
if 
ingested. Fuel spray is released when there is pressure in the fuel tank and 
the fuel-filler cap is removed too quickly.
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