Toyota Yaris: Occupant Detection Sensor / Inspection
INSPECTION
PROCEDURE
1. INSPECT OCCUPANT DETECTION SENSOR (SEPARATE TYPE FRONT SEAT CUSHION PAD)
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | |
If the result is not as specified, replace the occupant detection sensor (separate type front seat cushion pad).
| | A-1 - A-3 | Front passenger side seat occupied | Below 100 Ω | | A-1 - A-3 | Front passenger side seat not occupied | 1 MΩ or higher | |
| | *a | Component without harness connected (Occupant Detection Sensor (Separate Type Front Seat Cushion Pad)) | | |
REMOVAL CAUTION / NOTICE / HINT
Be sure to read Precaution thoroughly before servicing.
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Wear protective gloves. Sharp areas on the parts may injure your hands...
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. INSTALL OCCUPANT DETECTION SENSOR (SEPARATE TYPE FRONT SEAT CUSHION PAD) NOTICE: When installing a separate type front seat cushion cover, refer to Precaution in order to prevent wrinkles from forming...
Other information:
CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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2. CUSTOMER PROBLEM ANALYSIS
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3. PRE-CHECK (a) Measure the auxiliary battery voltage. Standard voltage: 11 to 14 V (ignition switch off) If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step...
DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. These DTCs are stored when the skid control ECU (brake actuator assembly) receives an internal malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly)...
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Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
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