TERMINALS OF ECU
1. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Disconnect the A36 air conditioning amplifier assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A36-17 (B) - Body ground |
LG - Body ground |
Air conditioning amplifier power supply |
Always |
11 to 14 V |
A36-1 (IG+) - Body ground |
GR - Body ground |
Air conditioning amplifier power supply |
Ignition switch ON |
11 to 14 V |
A36-10 (GND) - Body ground |
W-B - Body ground |
Air conditioning amplifier ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the A36 air conditioning amplifier assembly connector.
(d) Measure the voltage and resistance according to the value(s) in the table below.
(e) Check for pulse generation according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A35-24 (SHP+) - Body ground |
SB - Body ground |
Seat heater (for Front Passenger Side) drive signal |
|
Below 1 V |
A35-23 (SHD+) - Body ground |
R - Body ground |
Seat heater (for Driver Side) drive signal |
|
Below 1 V |
A36-11 (LIN1) - Body ground |
SB - Body ground |
Seat heater switch signal |
Ignition switch ON |
Pulse generation |
A36-31 (TSR) - A35-15 (SG-2) |
BE - P |
Seat heater sensor (for Front Passenger Side) input signal |
Ignition switch off (25°C [77°F]) |
10 kΩ |
A36-32 (TSL) - A35-15 (SG-2) |
V - P |
Seat heater sensor (for Driver Side) input signal |
Ignition switch off (25°C [77°F]) |
10 kΩ |
2. CHECK AIR CONDITIONING CONTROL ASSEMBLY
(a) Check the air conditioning control assembly (See page
).
Components
COMPONENTS
ILLUSTRATION
*A
w/o Navigation System
*B
w/ Navigation System
*C
for Double Cab
*D
for Acces Cab
*E
for 4WD
-
-
*1
...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR SEATBACK HINGE COVER
2. REMOVE REAR SEATBACK ASSEMBLY
3. REMOVE REAR SEATBACK HINGE SUB-ASSEMBLY
4. REMOVE REAR DOOR SCUFF PLATE
5. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP
(a) Disconnect the rear door opening trim weatherstrip to ...
Tire information
Typical tire symbols
1. Tire size
2. DOT and Tire Identification Number (TIN)
3. Location of treadwear indicators
4. Tire ply composition and materials
Plies are layers of rubber-coated parallel cords. Cords are the strands which
form the plies in a tire.
5. Uniform tire quality grading
F ...