Toyota Sienna Service Manual: Ignition system

Engine

Ignition coil and spark plug

Other materials:

Short to GND in Rear Curtain Shield Squib LH Circuit
DTC B1637/85 Short to GND in Rear Curtain Shield Squib LH Circuit DESCRIPTION The rear curtain shield squib LH circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly LH. The circuit instructs the SRS to deploy when deployment conditions are met. DTC ...

Installation
1. INSTALL FRONT STABILIZER BAR 2. INSTALL NO. 1 FRONT STABILIZER BAR BUSHING (a) Install the 2 front stabilizer bar bush No.1 to the stabilizer bar front. NOTICE: Install the bushings with the slit facing on the rear side of the vehicle. HINT: Install the bushing to the outer side of th ...

Door Courtesy Switch Circuit
DESCRIPTION The Multiplex network body ECU detects the condition of the door courtesy switch assembly. WIRING DIAGRAM INSPECTION PROCEDURE 1 READ VALUE OF INTELLIGENT TESTER Connect the intelligent tester to DLC3.  Turn the ignition switch to ON and push the intelligent tester ...