Toyota 2002 Camry User Manual

550BM–01
55–2
–HEATER & AIR CONDITIONER AIR CONDITIONING SYSTEM
2317Author: Date:
2002 CAMRY REPAIR MANUAL (RM881U)
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.
Symptom Suspect Area See page
Whole functions of the A/C system does not operate.
1. HTR fuse (50 A)
2. HTR fuse (10 A)
3. A/C control assy
4. Wire harness or connector
–
–
55–3
–
Air Flow Control : No blower operation
1. Heater Blower motor relay
2. Blower w/ fan motor sub–assy
3. A/C cotrol assy
4. Wire harness or connector
55–7
55–7
55–3
–
Air Flow Control : No blower control
1. Blower w/ fan motor sub–assy
2. Blower resistor
3. A/C control assy
4. Wire harness or connector
55–7
55–7
55–3
–
Air Flow Control : Insufficient air out
1. Blower w/ fan motor sub–assy
2. A/C cotrol assy
3. Wire harness or connector
55–7
55–3
–
Temperature Control : No cool air comes out
1. Volume of refrigerant
2. Drive belt tension
3. Refrigerant pressure
4. Cooler compressor assy
5. Pressure switch No. 1
6. Air mix damper servo sub–assy
7. Condenser fan
8. A/C cotrol assy
9. Wire harness or connector
55–12
55–21
55–12
55–7
55–3
55–7
–
55–3
–
Temperature Control : No warm air comes out
1. Engine coolant volume
2. Air mix damper servo sub–assy
3. Cooler thermistor No. 1
4. A/C cotrol assy
5. Heater radiator unit sub–assy
6. Wire harness or connector
–
55–7
55–7
55–3
–
–
Temperature Control : Output air is warmer or cooler than the set
temperature or response is slow.
1. Air mix damper servo sub–assy
2. A/C control assy
3. Wire harness or connector
55–7
55–3
–
Temperature Control : No temperature control
(only Max. cool or Max. warm)
1. Air mix damper servo sub–assy
2. A/C cotrol assy
3. Wire harness or connector
55–7
55–3
–
No air inlet control
1. Blower damper servo sub–assy
2. A/C cotrol assy
3. Wire harness or connector
55–7
55–3
–
No air outlet control
1. Mode damper servo sub–assy
2. A/C cotrol assy
3. Wire harness or connector
55–7
55–3
–
No engine idle–up when A/C switch ON
1. Cooler compressor assy
2. A/C cotrol assy
3. ECM
4. Wire harness or connector
55–7
55–3
–
–
Brightness does not changes when rheostat volume or light con-
trol switch it turned.
1. Illumination light system
2. A/C cotrol assy
3. Wire harness or connector
–
55–3
–

Toyota 2002 Camry Specifications

General

Brand	Toyota
Model	2002 Camry
Category	Automobile
Language	English