DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.
TESTING CONDITION: Before performing the following procedure, confirm that battery voltage is more than 8 V at idle
2.PERFORM DTC CONFIRMATION PROCEDURE
Diagnosis Procedure
1.CHECK GROUND CONNECTION
2.CHECK ACCELERATOR PEDAL POSITION SENSOR 1 POWER SUPPLY CIRCUIT
3.CHECK SENSOR POWER SUPPLY CIRCUIT
Check harness for short to power and short to ground, between the following terminals.
4.CHECK COMPONENTS
Check the following.
5.CHECK TP SENSOR
6.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
7.CHECK APP SENSOR
8.REPLACE ACCELERATOR PEDAL ASSEMBLY
9.CHECK INTERMITTENT INCIDENT
System description
REFRIGERATION SYSTEM
Refrigerant Cycle
Refrigerant flow
Compressor
Pressure relief valve
Liquid tank
Refrigerant pressure sensor
Condenser
Expansion valve
Evaporator
Blower motor
High-pressure gas
High-pressure liquid
Low-pressure liquid
Low-pr ...
Brake booster
Exploded View
Master cylinder assembly
Brake booster
Brake pedal
Lock nut
Gasket
Removal and installation
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings
to prevent fluid from spilling.
REMOVAL
Release the fuel pressure. Refer to ...
Air mix door control system
System Diagram
System Description
The air mix doors are automatically controlled so that in-vehicle temperature
is maintained at a predetermined
value by the temperature setting, ambient temperature, intake temperature and
amount of sunload.
SYSTEM OPERATION
The A/C auto amp. receive ...