Table of Contents
Advertisement
Precautions .................................................7-1
Precautions............................................................. 7-1
Precautions on HVAC ........................................... 7-1
Heater and Ventilation............................. 7A-1
Precautions...........................................................7A-1
Precautions in Diagnosing Trouble ..................... 7A-1
General Description .............................................7A-1
Heater and Ventilation Construction ................... 7A-1
On-Board Diagnostic System Description........... 7A-2
Schematic and Routing Diagram........................7A-3
Diagnostic Information and Procedures............7A-4
Heater and Ventilation Symptom Diagnosis........ 7A-4
DTC Check ......................................................... 7A-5
DTC Clearance ................................................... 7A-6
DTC Table........................................................... 7A-7
Fail-Safe Table.................................................... 7A-9
Scan Tool Data ................................................... 7A-9
Repair Instructions ............................................7A-13
Blower Unit Components .................................. 7A-13
Blower Unit Removal and Installation ............... 7A-13
Blower Motor Removal and Installation............. 7A-14
Blower Motor Inspection ................................... 7A-14
Section 7
HVAC
CONTENTS
Blower Motor Controller Inspection ...................7A-15
Blower Motor Relay Inspection .........................7A-15
Heater Unit Components...................................7A-16
Heater Unit Removal and Installation................7A-16
Air Intake Control Actuator Inspection...............7A-18
Temperature Control Actuator Inspection .........7A-18
Air Flow Control Actuator Inspection.................7A-19
Actuator Linkage Inspection..............................7A-20
Special Tools and Equipment ...........................7A-21
Special Tool ......................................................7A-21
Air Conditioning System......................... 7B-1
Manual Type.............................................................7B-1
Precautions...........................................................7B-1
A/C System Caution............................................7B-1
Precaution for Charging ......................................7B-1
Precaution in Diagnosing Trouble .......................7B-2
Precautions on Servicing A/C System ................7B-2
General Description .............................................7B-3
Sensor Construction..........................................7B-3
Refrigerant Type Construction ............................7B-3
Sub-Cool System Description .............................7B-4
On-Board Diagnostic System Description...........7B-4
Schematic and Routing Diagram ........................7B-5
Major Components of A/C System......................7B-5
A/C System Wiring Diagram ...............................7B-6
Diagnostic Information and Procedures ............7B-7
A/C System Symptom Diagnosis ........................7B-7
DTC Check........................................................7B-10
Table of Contents 7- i
7
Advertisement
Chapters
Table of Contents
