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:
Noise Occurs
PROCEDURE
1.
NOISE CONDITION
(a) Check from which direction the noise comes (front left or right, or rear
left or right).
OK:
The location of the noise source can be determined.
NG
GO TO STEP 3
...
No Signal from Transmitter ID1 in Main Mode (C2121/21-C2125/25,C2181/81-C2185/85)
DESCRIPTION
The tire pressure warning valve and transmitters that are installed in the tire
and wheel assemblies measure the tire pressure of the tires. The measured values
are transmitted to the tire pressure warning antenna and receiver on the body as
...
0.0229