Toyota Yaris: Supplemental Restraint Systems / Airbag Cut-off Switch
Components
COMPONENTS
ILLUSTRATION
| *1 | AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY | *2 | NO. 2 INSTRUMENT SIDE PANEL |
Removal
REMOVAL
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. | |
Inspection
INSPECTION
PROCEDURE
1. INSPECT AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 2 (PMC+) - 1 (PMC-) | Cut off switch in ON position | 360 to 440 Ω | | 2 (PMC+) - 1 (PMC-) | Cut off switch in OFF position | 90 to 110 Ω | If the result is not as specified, replace the airbag cut off switch cylinder sub-assembly. |
| | *a | Component without harness connected (Airbag Cut Off Switch Cylinder Sub-assembly) | | |
Installation
INSTALLATION
PROCEDURE
1. INSTALL AIRBAG CUT OFF SWITCH CYLINDER SUB-ASSEMBLY
(a) Engage the 2 claws to install the airbag cut off switch cylinder sub-assembly.
2. INSTALL NO. 2 INSTRUMENT SIDE PANEL
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Other information:
Press the drive selection switch to
the
side (forward) to select
the sport ̶ mode.
Pull the drive selection switch to
the side (backward) to cancel
the sport mode.
In the following cases, the drive selection is canceled.
The ignition is switched OFF...
DESCRIPTION These DTCs are stored when a malfunction occurs in the active noise control microphone LH system. DTC No. Detection Item DTC Detection Condition Trouble Area B1AA296 Front Left Microphone Circuit Component Internal Failure Stereo component equalizer assembly detects malfunction in active noise control microphone LH for 4 seconds or more continuously when engine speed is 1200 rpm or more*
Harness or connector
Active noise control microphone LH
Stereo component equalizer assembly
B1AA31C Front Left Microphone Circuit Circuit Voltage Out of Range Stereo component equalizer assembly detects active noise control microphone LH connection malfunction for 4 seconds or more continuously*
Harness or connector
Active noise control microphone LH
Stereo component equalizer assembly
HINT: *: Malfunction monitoring is not performed under the following conditions, in order to prevent erroneous detection...
Categories
The fuel gauge shows approximately how much fuel is remaining in
the tank when the ignition is switched ON. We recommend keeping
the tank over 1/4 full.

Full
1/4 Full
Empty
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