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:
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL REAR BUMPER SIDE BRACKET LH
(a) Attach the guide.
(b) Install the rear bumper side bracket LH with the 2 screws and clip.
2. INSTALL REAR BUMPER SIDE BRACKET RH
HINT:
Use the same procedure as for the LH side.
3. INSTALL ...
AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION
This DTC is stored when a video or audio signal is interrupted due to battery
voltage input to the navigation receiver assembly dropping temporarily.
DTC No.
DTC Detection Condition
Trouble Area
...
0.0076