2003 HONDA CIVIC switch

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Page 764 of 1139

HONDA CIVIC 2003 7.G Workshop Manual Openers
Hatch Handle Replacement
NOTE: Put on gloves to protect your hands.
1. Remove these items:
. Hatch lower trim panel (see page 20-53). Rear license trim panel (see page 20-98)
2. Remove the rea

Page 773 of 1139

HONDA CIVIC 2003 7.G Workshop Manual 21-2
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21-8
21-9
21-10
21-11
21-14
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HVAC (Heating, Ventilation, and Air Gonditioningl
Heating and Air Conditioning
SpecialTools
Comoonent Location lndex ........
A/C Service Ti

Page 776 of 1139

HONDA CIVIC 2003 7.G Workshop Manual Heating and Air Conditioning
Component Location Index (contdl
CONDENSER FANTest, page 22-51
RADIATOR FAN RELAYTest, page 22-51
Tesl, page 22-51CLUTCH RELAY
MOTOR RELAYTest, page 22-5I
UNDER.HOOD FUSE

Page 777 of 1139

HONDA CIVIC 2003 7.G Workshop Manual HEATER UNIT/COREBeplacement, page 21-43
BLOWEN UNITRemoval and Installation, page 21-39
HEATER VALVE CABLEAdjustment, page 21-46
BLOWER UNIT COMPONENTSReplacement, page 21-41
DUSTAND POLLENFILTERRepla

Page 780 of 1139

HONDA CIVIC 2003 7.G Workshop Manual Heating and Air Conditioning
General Troubleshooting Information
How to Retrieve a DTC
The heater control panel has a self-diagnosis function. To run the self-diagnosis function, do the following:
1.

Page 782 of 1139

HONDA CIVIC 2003 7.G Workshop Manual Heating and Air Conditioning
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SvmptomDiagnostic procedureAlso check for
Recirculation control doors do not
change between Fresh and Recirculate
Recirculation Control Motor
Circuit Troubleshooting

Page 783 of 1139

HONDA CIVIC 2003 7.G Workshop Manual System Description
Heater Control Panel Inputs and Outputs
CONNECTOR A {r/rP)
CONNECTOR
CONNECTOR
HEATER CONTFOL PANEL CONNECIORS
CONNECTOR B (22P)
W re s de oitema eterm nals
Cavity Wire color_| \ln

Page 784 of 1139

HONDA CIVIC 2003 7.G Workshop Manual Heating and Air Gonditioning
System Description (contdl
The air conditioning system removes heat from the passenger compartment by circulating refrigerant through the
system as shown below.
/
BLOWER