Toyota Sienna Service Manual: Supplemental restraint system

Air fuel ratio sensor relay

INSPECTION 1. INSPECT AIR FUEL RATIO SENSOR RELAY  Using an ohmmeter, measure the resistance according to the value(s) in the table below. Standard resistance If the result is ...

Airbag system

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Other materials:

Initialization
1. RESET When the back door lock is replaced: The power back door ECU cannot receive a switch signal from the lock. This may cause the power back door system to enter fail-safe mode and DTC B2215 to set, and also make the system disabled. When the lock is replaced, be sure to perform t ...

Low Battery Positive Voltage
DTC C1241/41 Low Battery Positive Voltage DESCRIPTION WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT ECU-IG FUSE (a) Remove the ECU-IG fuse from the driver side J/B. (b) Check continuity of the ECU-IG fuse. Standard resistance 2 CHECK BATTERY (a) Check the positive battery volt ...

Transmission Range Sensor Circuit Malfunction (PRNDL Input)
DESCRIPTION The park/neutral position switch detects the shift lever position and sends signals to the ECM. MONITOR DESCRIPTION These DTCs indicate a problem with the park/neutral position switch and the wire harness in the park/ neutral position switch circuit. The park/neutral po ...