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:
Transfer Oil
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK TRANSFER OIL
(a) Remove the filler plug and gasket.
(b) Check that the oil level is between 0 to 5.0 mm (0 to 0.196 in.)
f ...
Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) (P0746,P0771)
DESCRIPTION
The ECM uses signals from the output shaft speed sensor and input speed sensor
to detect the actual gear position (1st, 2nd, 3rd, 4th or 5th gear).
Then the ECM compares the actual gear with the shift schedule in the ECM memory
to detect mech ...
0.1421