Toyota Yaris: Power Window Control System / Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) Power window control system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). When the system seems to be malfunctioning, use the GTS to check for malfunctions and perform repairs.
CHECK DLC3
(a) Check the DLC3.
Click here
INSPECT AUXILIARY BATTERY VOLTAGE
(a) Measure the auxiliary battery voltage with the ignition switch off.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the auxiliary battery.
TERMINALS OF ECU CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Disconnect the L13 multiplex network master switch assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below...
DTC CHECK / CLEAR CHECK DTC (a) Check the DTCs. Body Electrical > Master Switch > Trouble Codes Body Electrical > D-Door Motor > Trouble Codes Body Electrical > P-Door Motor > Trouble Codes (b) Check the details of the DTCs...
Other information:
ComponentsCOMPONENTS ILLUSTRATION
*1 AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY *2 NO. 2 INSTRUMENT SIDE PANEL RemovalREMOVAL PROCEDURE 1. REMOVE NO. 2 INSTRUMENT SIDE PANEL Click here
2. REMOVE AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY (a) Disengage the 2 claws to remove the airbag cut off switch cylinder sub-assembly...
If the buttons on the smart key are inoperable and the operation indicator
light does not flash, the battery may be dead.
Replace with a new battery before the smart key becomes unusable.
The following conditions indicate that the battery power is low:
The KEY indicator light (green) flashes in the combination meter for
about 30 seconds after the engine is switched OFF...
Categories
The front and side supplemental restraint systems (SRS) include different
types of air bags. Please verify the different types of air bags
which are equipped on your vehicle by locating the “SRS AIRBAG”
location indicators. These indicators are visible in the area where the
air bags are installed.
The air bags are installed in the following locations:
The steering wheel hub (driver air bag)
The front passenger dashboard (front passenger air bag)
The outboard sides of the front seatbacks (side air bags)
The front and rear window pillars, and the roof edge along both
sides (curtain air bags)
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