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:

Reducing fuel consumption
General information The vehicle contains advanced technologies for the reduction of consumption and emission values. Fuel consumption depends on a number of different factors. Carrying out certain measures, such as a moderate driving style and regular maintenance, can influence fuel consumption an ...

Reassembly
1. INSTALL SEAT POSITION AIRBAG SENSOR (for Driver Seat) 2. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY LH Install the seat side table leg cover. 3. INSTALL FRONT SEAT CUSHION SHIELD LOWER LH  Install the front seat cushion shield lower LH with the screw. 4. INSTALL FRONT SEAT CU ...

Back door lock
INSPECTION 1. INSPECT BACK DOOR LOCK ASSEMBLY (W/O CLOSER)  Check operation of the door lock.  Using a screwdriver, push the latch in order to put the back door lock in the locked condition (full-latch position).  Connect the battery positive (+) lead to terminal ...

В© 2011-2023 Copyright www.tsienna.net