Honda CR-V 1997 Service Manual page 1091

Air Conditioning
Special Tools ........................................................ 22-2
Heater Control Panel
Component Location ........................................... 22-3 Replacement ................................................... 22-46
Description ........................................................... 22-7 Blower Unit
Circuit Diagram .................................................... 22-8
Replacement ................................................... 22-46
Troubleshooting Overhaul ........... , .............................................. 22-47
Symptom Chart .............................................. 22-10
Evaporator
Self-diagnosis Function ................................. 22-11 Replacement ................................................... 22-48
Flowcharts
Overhaul .......................................................... 22-49
Air Mix Control Motor ............................... 22-12
AIC Filter
Blower Motor Speed ................................. 22-14
Replacement .... , .............................................. 22-50
Blower Motor ............................................. 22-16
*Heater Unit
Evaporator Temperature Sensor ............. 22-20
Replacement ................................................... 22-50
Mode Control Motor ................................. 22-22
Overhaul .......................................................... 22-52
Recirculation Control Motor ..................... 22-24 Temperature Control
Radiator Fan ............................................... 22-26 Adjustment ..................................................... 22-53
Condenser Fan ........................................... 22-29 AIC Service Tips and Precautions ...................... 22-54
Radiator Fan Switch .................................. 22-32
AIC System Torque Specifications .................... 22-55
Both Fans ......... . , ........................................ 22-33
AIC System Service
Compressor ................................................ 22-34
Performance Test ........................................... 22-56
AIC System ................................................ 22-37
Pressure Test Chart ........................................ 22-58
Heater Control Panel ................................. 22-39 Recovery .......................................................... 22-59
Heater Control Panellnput/Output
Evacuation ...................................................... 22-60
Signals ........................................................ 22-40
Charging .......................................................... 22-61
Mode Control Motor
Leak Test ......................................................... 22-61
Replacement ................................................... 22-41
Compressor
Test .................................................................. 22-41
Replacement ................................................... 22-62
Recirculation Control Motor
Illustrated Index .............................................. 22-64
Replacement ................................................... 22-42
Clutch Inspection ............................................ 22-65
Test .................................................................. 22-42
Clutch Overhaul .............................................. 22-66
Air Mix Control Motor
Thermal Protector Replacement ................... 22-68
Replacement ................................................... 22-43
Relief Valve Replacement .............................. 22-68
Test .................................................................. 22-43
AIC Compressor Belt
Evaporator Temperature Sensor
Adjustment ........................................... .......... 22-69
Test .................................................................. 22-44
Condenser
Power Transistor
Replacement ................................................... 22-70
Test ................................................. , ................ 22-44
Relays
*Read SRS precautions before working in this area.
Test .................................................................. 22-45