Toyota 4Runner: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT VOLTAGE INVERTER ASSEMBLY
HINT:
Remove interior parts so that the voltage inverter can be seen.
|
(a) Disconnect the voltage inverter connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
N20-1 (GND) - N20-2 (+B) |
Engine switch on (IG) |
11 to 14 V |
|
N20-1 (GND) - Body ground |
Always |
Below 1 V |
If the result is not as specified, repair or replace the harness or connector.
Text in Illustration|
*a |
Front view of wire harness connector (to Voltage Inverter Assembly) |
|
(c) Reconnect the voltage inverter connector. |
|
(d) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
N19-5 (AC1) - N19-11 (AC2) |
Engine switch on (IG), main switch on |
AC 120 V |
If the result is not as specified, replace the voltage inverter assembly.
Text in Illustration|
*a |
Component with harness connected (Voltage Inverter Assembly) |
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR NO. 1 FLOOR STEP COVER (w/ Rear No. 2 Seat)
2. REMOVE QUARTER SCUFF PLATE RH (w/ Rear No. 2 Seat)
3. REMOVE REAR DOOR SCUFF PLATE RH
4. REMOVE REAR DOOR ...
Other materials about Toyota 4Runner:
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
1. DESCRIPTION
HINT:
A momentary interruption (open circuit) in the connectors and/or wire harness
between the sensors and ECUs can be detected through the ECU data monitor function
of the Techstream.
(a) Turn the igniti ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING WHEEL ASSEMBLY
(a) Align the matchmarks on the steering wheel assembly and steering main shaft
assembly.
(b) Install the steering wheel assembly set nut.
Torque:
50 N·m {510 kgf·cm, 37 ft·lbf}
2. INSTALL ...
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