Lexus ES manuals

Lexus ES: Terminals Of Ecu

TERMINALS OF ECU

HINT:

Check from the rear of the connector while it is connected to the components.

DCM (TELEMATICS TRANSCEIVER)

Terminal No. (Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

G128-1 (+B) - G128-20 (E)

GR - W-B

Power source (+B)

Power switch off

11 to 14 V

G128-20 (E) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

G128-19 (IG2) - G128-20 (E)

P - W-B

Power source (IG)

Power switch on (IG)

11 to 14 V

Power switch off

Below 1 V

G128-25 (CANP)

R

CAN communication signal

-

-

G128-26 (CANN)

W

CAN communication signal

-

-

G128-30 (SLPD) - G128-20 (E)

SB - W-B

Steering lock bar position signal

Steering locked

11 to 14 V

Steering unlocked

Below 1.5 V

CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

Click here

READ NEXT:

 Lost Communication with Body Control Module Missing Message (U014087,U015587,U016387)

DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC No. Detection Item DTC Detection Condition Trouble Area U014087 Lost Communication with

 Utility

UTILITY CANCEL COMMUNICATION FUNCTION PAUSING HINT: This function is used to cancel communication function pausing mode. (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c)

 Warning Notification Function Malfunction

PROCEDURE 1. CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION) (a) Check the problem symptom. (1) Check the problem symptom of the warning notification function. Result Proceed to

SEE MORE:

 Components

COMPONENTS ILLUSTRATION *A w/o Panoramic View Monitor System *B w/ Panoramic View Monitor System *1 OUTER MIRROR *2 OUTER MIRROR COVER ASSEMBLY *3 OUTER MIRROR LOWER COVER *4 OUTER MIRROR UPPER COVER *5 SIDE TELEVISION CAMERA ASSEMBLY *6 VISOR COVER ASSEMBLY

 Components

COMPONENTS ILLUSTRATION *1 SHIFT LEVER KNOB SUB-ASSEMBLY *2 SHIFT LOCK RELEASE BUTTON COVER *3 TRANSMISSION CONTROL CABLE ASSEMBLY *4 TRANSMISSION FLOOR SHIFT ASSEMBLY *5 REAR UPPER CONSOLE PANEL SUB-ASSEMBLY *6 NO. 1 CONSOLE BOX DUCT *7 UPPER CONSOLE PANEL SUB-AS

© 2016-2023 Copyright www.lexguide.net