Toyota 4Runner manuals

Toyota 4Runner: Terminals Of Ecu

TERMINALS OF ECU

Text in Illustration

*a

Component with harness connected

(Stabilizer Control ECU)

-

-

Terminal No.

(Symbol)

Wiring Color

Terminal Description

Condition

Specified Condition

F70-1 (SLAL) - Body ground

LG - Body ground

Stabilizer control solenoid valve output signal (for Upper Chamber)

Ignition switch ON

Vehicle stopped

Below 1 V

F70-3 (SLAU) - Body ground

P - Body ground

Stabilizer control solenoid valve output signal (for Lower Chamber)

Ignition switch ON

Vehicle stopped

Below 1 V

F70-6 (SGP1) - Body ground

G - Body ground

Pressure sensor ground

Always

Below 1 V

F70-15 (SBP1) - Body ground

R - Body ground

Power source (Pressure sensor)

Ignition switch ON

4.75 to 5.25 V

F70-17 (SOP1) - Body ground

GR - Body ground

Pressure sensor input signal

Ignition switch ON

0.4 to 4.6 V

F70-22 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 Ω

F70-24 (IG) - Body ground

B - Body ground

Power source

Ignition switch ON

11 to 14 V

F70-28 (CANL) - F70-29 (CANH)

W - P

CAN communication line

Ignition switch off

54 to 69 Ω

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are lis ...

Diagnosis System
DIAGNOSIS SYSTEM 1. DIAGNOSIS SYSTEM (a) Indicator light (1) During vehicle stabilizer control operation, the KDSS indicator light comes on when there is a malfunction in the KDSS. NOTICE: ...

Other materials about Toyota 4Runner:

All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate
DESCRIPTION When the entry operation and wireless operation of the door lock functions do not operate, a malfunction or wave interference may be occurring in either of the following: 1) the signal communication line between the door control receiver and ...

Removal
REMOVAL PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system. NOTICE: When disconnecting the cable, some systems ne ...

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