Toyota RAV4 manuals

Toyota Sienna Service Manual: TC and CG Terminal Circuit

DESCRIPTION

Connecting terminals TC and CG of the DLC3 causes the system to enter the self-diagnostic mode. If a malfunction is present, DTCs will be output.

HINT: When a particular warning light remains blinking, a ground short in the wiring of terminal TC of the DLC3 or an internal ground short in the relevant ECU is suspected.

WIRING DIAGRAM

WIRING DIAGRAM

INSPECTION PROCEDURE

1 CHECK HARNESS AND CONNECTOR (TERMINAL TC of DLC3 - ECM)

CHECK HARNESS AND CONNECTOR (TERMINAL TC of DLC3 - ECM)

  1. Disconnect the E4 connector from the ECM.
  2.  Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

2 CHECK HARNESS AND CONNECTOR (TERMINAL CG of DLC3 - BODY GROUND)

CHECK HARNESS AND CONNECTOR (TERMINAL CG of DLC3 - BODY GROUND)

  1. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

3 CHECK HARNESS AND CONNECTOR (TERMINAL TC of DLC3 - BODY GROUND)

CHECK HARNESS AND CONNECTOR (TERMINAL TC of DLC3 - BODY GROUND)

  1. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

Cruise Main Indicator Light Circuit
DESCRIPTION  The ECM detects a cruise control switch signal and sends it to the combination meter through CAN and BEAN. Then the CRUISE main indicator light comes on.  The CRUISE ...

Dynamic laser cruise control system
...

Other materials:

Inspection
1. INSPECT NO. 1 VALVE ROCKER ARM SUBASSEMBLY (a) Turn the roller by hand to check that it turns smoothly. HINT: If the roller does not turn smoothly, replace the valve rocker arm sub-assembly. 2. INSPECT VALVE LASH ADJUSTER ASSEMBLY NOTICE: Keep the lash adjuster free of dirt ...

High Temperature
DTC 44-47 High Temperature DESCRIPTION DTC No. DTC Detecting Condition Trouble Area 44-47 Sensor detects that DVD unit temperature is high. (Over 80C) Television display assembly INSPECTION PROCEDURE HINT: After the inspection is completed, ...

Removal
1. REMOVE REAR DOOR SCUFF PLATE LH 2. REMOVE REAR DOOR WEATHERSTRIP LH 3. REMOVE BACK DOOR WEATHERSTRIP 4. REMOVE BACK DOOR SCUFF PLATE 5. REMOVE QUARTER TRIM FRONT PANEL ASSEMBLY LH 6. REMOVE VOLTAGE INVERTER ASSEMBLY  Disconnect the connector.  Remove the 2 bolts and the v ...

В© 2011-2021 Copyright www.tsienna.net