TERMINALS OF ECU
1. CHECK AWD CONTROL ECU
(a) Measure the voltage and resistance of the connector.
Terminal No. (Symbol) |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|
14 (CANH) - 16 (CANL) |
CAN communication |
Ignition switch off |
54 to 69 Ω |
23 (GND) - Body ground |
Ground |
Always |
Below 1 Ω |
11 (IG1) - 23 (GND) |
Power source voltage |
Ignition switch ON |
10 to 14 V |
13 (SLC+) - 32 (SLC-) |
Electromagnetic solenoid signal |
D position, Idling |
Pulse generation (See waveform 1) |
9 (BSLC) - 23 (GND) |
Power source voltage |
Always |
10 to 14 V |
If the result is not as specified, the AWD control ECU may have a malfunction.
(b) Using an oscilloscope, check the waveform 1.
Terminal Name |
Content |
---|---|
Tester Range |
2 V/DIV., 1 msec./DIV. |
Condition |
D position, Idling |
Afs Ecu
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL AFS ECU
(a) Engage the guide.
(b) Install the AFS ECU with the bolt.
(c) Connect the connector.
2. INSTA ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
Front Power Seat Control System
Symptom
Suspected Area
See page
All functions do not operate
P/SEAT fuse
-
Front power seat switch
...
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
If the front seat side airbag assembly was deployed, replace the front
seat side airbag assembly, front seat frame assembly wit ...