Toyota 4Runner: Terminals Of Ecu
TERMINALS OF ECU
1. ACCESSORY METER ASSEMBLY
(a) Measure the voltage and resistance according to the value(s) in the table below.
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
G36-1 (B) - Body ground |
L - Body ground |
Battery |
Always |
11 to 14 V |
|
G36-2 (ACC) - Body ground |
P - Body ground |
Ignition switch signal |
Ignition switch off |
Below 1 V |
|
Ignition switch ACC |
11 to 14 V |
|||
|
G36-3 (ILL+) - Body ground |
G - Body ground |
Illumination signal |
Light control switch in tail or head position |
11 to 14 V |
|
G36-7 (E) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 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 ...
Combination Meter
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after di ...
Other materials about Toyota 4Runner:
Jam Protection Function does not Operate
DESCRIPTION
This problem may occur in all door windows.
The jam protection function operates within a specified range during
the manual up or auto up operation.
PROCEDURE
1.
PERFORM INITIALIZATION
(a) ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) Smart key system (for start function) data and the Diagnostic Trouble Codes
(DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When
the function seems to be malfunctioning, use the Techstream t ...
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