Honda Civic Service Manual page 1402

Troubleshooting -'gg - 00 Models
Mode Gontrol Motor (cont'dl
From page 21-25
MODE CONTROL MOTOR ?P CONNECTOR
Wire sade of lemale terminals
Chock tor a short to ground:
1. Turn the ignition switch OFF.
2. Check the same terminals for
continuity to body ground.
Repair any 3hort in the wirelsl
between the heater control panel
and ihe mode control motor.
ls there continuity?
Check lor.n open in tho wires:
1, Disconnect the mode control
motor 7P connector.
2. Check for continuity between
the following terminals of the
heater control panel 20P con
nector and the mode control
motor 7P connector.
2OP:
lPi
N o . 2 - N o . 7
N o . 5 - N o . 2
N o . 6 - N o . 6
N o . 7 - N o . 5
N o . 8 - N o . 4
N o . I - N o . 3
Repair any opon in the wire(s)
t€tween the h€ater control panel
and tha modc contol motor.
ls there continuity?
Check for loose wiaes or ooor
connections at the heater control
panel 20P connector rnd at the
mode control motor 7P connec-
toa, lf the connoctions ere good,
substitute a known-good heater
control panol, and recheck. lf the
syfiptom/indication goes away,
replac€ the original hoater control
panel.
HEATER CONTROL PANEL 2OP CONNECTOR
Wire side of female terminals
21-26