Toyota 4Runner: Ptc Heater Assembly
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE AIR CONDITIONING UNIT
(a) Remove the air conditioning unit (See page
.gif)
).
2. REMOVE QUICK HEATER ASSEMBLY
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(a) Detach the 2 clamps. |
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(b) Remove the 2 screws and quick heater.
Inspection
INSPECTION
PROCEDURE
1. INSPECT QUICK HEATER ASSEMBLY
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(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Installation
INSTALLATION
PROCEDURE
1. INSTALL QUICK HEATER ASSEMBLY
(a) Attach the 2 clamps to install the quick heater.
(b) Install the 2 screws.
2. INSTALL AIR CONDITIONING UNIT
(a) Install the air conditioning unit (See page
.gif)
).
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL NO. 1 COOLER THERMISTOR
NOTICE:
If reusing the evaporator, do not insert the sensor into a location where the
sensor was previously inserted.
(a) Insert the se ...
Refrigerant
...
Other materials about Toyota 4Runner:
Lost Communication with Back Door Power Window ECU (Abnormal Power Supply) (B2327,B2328)
DESCRIPTION
DTC B2327 is stored when LIN communication between the multiplex network
door ECU (back door P/W) and back door power window regulator motor assembly
stops for 10 seconds or more.
DTC B2328 is stored when a malfunction in the LI ...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. READ DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very usefu ...
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