1. |
Disconnect the negative (-) battery terminal.
|
2. |
Remove the heater and blower assembly.
(Refer to Heater -"Heater Unit")
|
3. |
Remove the heater core cover (A) after loosening the mounting
screws.
|
4. |
Pull out the heater core (A) from the heater unit.
|
5. |
Install in the reverse order of removal.
|
ECM Problem Inspection Procedure
1.
TEST ECM GROUND CIRCUIT: Measure resistance between ECM and chassis
ground using the backside of ECM harness connector as ECM side check
point. If the problem is fo ...
Evaporator Temperature Sensor Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect evaporator temperature sensor.
3.
Using the multi-tester, measur ...
Heated Oxygen Sensor (HO2S) Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
both upstream and downstream of the Catalytic Converter. It varies in accordance
with the air/fuel ratio.
Th ...