Power Window Control System (Diagnostics - Circuit Tests): Other Toyota Avalon XX30 рестайлинг 2

PRECAUTION

Note. When disconnecting the negative (-) battery cable, initialize the following systems after the cable is reconnected. System Name See procedure Power Window Control System Refer to INITIALIZATION Sliding Roof System Refer to INITIALIZATION

1. EXPRESSIONS OF IGNITION SWITCH The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used service information. Switch Type Ignition Switch (position) Engine Switch (condition) Expression Ignition Switch off LOCK Off Ignition Switch ON ON On (IG) Ignition Switch ACC ACC On (ACC) Engine Start START Start

Scheme 23

Scheme 24

INITIALIZATION

1. INITIALIZE POWER WINDOW REGULATOR MOTOR NOTE: Resetting the power window motor (initializing the pulse sensor) is necessary when the battery terminal is disconnected; when the power window regulator master switch, power window regulator switch, wire harness, power window regulator and power window motor are replaced or removed/installed; or when the FL DOOR fuse, FR DOOR fuse, RL DOOR fuse, RR DOOR fuse, ECU-B fuse and ECU-IG No. 1 fuse are replaced. AUTO operation function, jam protection function and remote operation function via the power window regulator master switch do not operate without resetting. Turn the ignition switch to ON. (Power window can be partially or fully open.) Close the power window by holding the Auto UP knob ON. Continue to hold the Auto UP knob ON a minimum of 1 second after the power window completely closes. Release the Auto UP knob. HINT: Front passenger, rear LH and rear RH side must be initialized from actual multiplex network switch assembly. After initialization operation (from the multiplex network master switch assembly to the multiplex network switch assembly) will be allowed.

PROCEDURE

1. CHECK WIRE HARNESS (MULTIPLEX NETWORK MASTER SWITCH - BATTERY AND BODY GROUND) Disconnect the H6 connector. Measure the resistance and voltage according to the value(s) in the table below. Standard resistance Tester Connection Condition Specified Condition H6-2 (E) - Body ground Always Below 1 ohms Standard voltage Tester Connection Condition Specified Condition H6-10 (PWR) - Body ground Always 11 to 14 V H6-20 (IG) - Body ground Ignition switch OFF --> ON Below 1 V --> 11 to 14 V NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN «PROBLEM SYMPTOMS TABLE»(ref-428785-S32116331112011101200000)

1. CHECK WIRE HARNESS (MULTIPLEX NETWORK SWITCH - BATTERY AND BODY GROUND) Disconnect the G6 connector. Measure the resistance and voltage according to the value(s) in the table below. Standard resistance Tester Connection Condition Specified Condition G6-7 (E) - Body ground Always Below 1 ohms Standard voltage Tester Connection Condition Specified Condition G6-12 (BDRJ) - Body ground Always 11 to 14 V NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN «PROBLEM SYMPTOMS TABLE»(ref-428785-S32116331112011101200000)

1. CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK SWITCH - BATTERY AND BODY GROUND) Disconnect the J2 connector. Measure the voltage of the wire harness side connector. Standard voltage Tester Connection Condition Specified Condition J2-12 (BDRJ) - Body ground Always 11 to 14 V Measure the resistance of the wire harness side connector. Standard resistance Tester Connection Condition Specified Condition J2-7 (E) - Body ground Always Below 1 ohms J2-10 (SEL2) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN «PROBLEM SYMPTOMS TABLE»(ref-428785-S32116331112011101200000)

1. CHECK HARNESS AND CONNECTOR (BATTERY AND BODY GROUND) Disconnect the I2 connector. Measure the voltage of the wire harness side connector. Standard voltage Tester Connection Condition Specified Condition I2-12 (BDRJ) - Body ground Always 11 to 14 V Measure the resistance of the wire harness side connector. Standard resistance Tester Connection Condition Specified Condition I2-7 (E) - Body ground Always Below 1 ohms I2-9 (SELI) - Body ground Always Below 1 ohms NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR OK --> PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN «PROBLEM SYMPTOMS TABLE»(ref-428785-S32116331112011101200000)