DESCRIPTION
The main body ECU (driver side junction block assembly) controls operation of the DOME CUT relay in order to supply power to the interior lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. |
INSPECT DOME CUT RELAY |
(a) Remove the DOME CUT relay.
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG |
REPLACE DOME CUT RELAY |
|
2. |
CHECK HARNESS AND CONNECTOR (BATTERY - MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)) |
(a) Disconnect the 2C main body ECU (driver side junction block assembly) connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
2C-27 - Body ground |
Ignition switch off |
11 to 14 V |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
3. |
CHECK HARNESS AND CONNECTOR (DOME CUT RELAY - MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) AND BODY GROUND) |
(a) Disconnect the 2R main body ECU (driver side junction block assembly) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
Relay Terminal 5 - 2R-6 |
Always |
Below 1 Ω |
Relay Terminal 2 - 2R-7 |
Always |
Below 1 Ω |
Relay Terminal 5 - Body ground |
Always |
10 kΩ or higher |
Relay Terminal 2 - Body ground |
Always |
10 kΩ or higher |
Relay Terminal 1 - Body ground |
Always |
Below 1 Ω |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
INSPECT MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) |
(a) Install the DOME CUT relay.
(b) Reconnect the 2C main body ECU (driver side junction block assembly) connector.
(c) Reconnect the 2R main body ECU (driver side junction block assembly) connector. |
|
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
2R-6 - Body ground |
Ignition switch off |
11 to 14 V |
2R-7 - Body ground |
Ignition switch ON |
11 to 14 V |
*1 |
Component with harness connected (Main Body ECU (Driver Side Junction Block Assembly)) |
OK |
REPAIR OR REPLACE HARNESS OR CONNECTOR (DOME CUT RELAY - EACH LIGHT) |
NG |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when deciding whether a part
is faulty or not.
HINT:
Using the T ...
Air Conditioning Control Panel Circuit
DESCRIPTION
This circuit consists of the air conditioning control assembly and the A/C amplifier.
When the air conditioning control assembly is operated, signals are transmitted
to the A/C amplifier through the LIN communication system.
If the LIN commun ...
Transfer Case Front Oil Seal(when Using The Engine Support Bridge)
Components
COMPONENTS
ILLUSTRATION
Replacement
REPLACEMENT
PROCEDURE
1. REMOVE TRANSFER ASSEMBLY
See page
2. REMOVE TRANSFER CASE FRONT OIL SEAL
(a) Using SST, remove the transfer case front oil seal from the transfer
case.
S ...