Honda Accord 2008 Manual page 1982

07/11/02 09:43:18 61TA0000_210_0118
17. Turn the ignition switch to LOCK (0).
18. Reconnect climate control unit connector B (12P).
19. Turn the ignition switch to ON (II), and measure the
voltage between climate control unit connector B
(12P) No. 12 terminal and body ground.
＊０６
CLIMATE CONTROL UNIT CONNECTOR B (12P)
Is there about 5 volts?
YES
−
NO
climate control unit connector B (12P). If the
connection is good, substitute a known-good
climate control unit and recheck. If the symptom/
indication goes away, replace the original climate
control unit.
BLK
Wire side of female terminals
− Go to step 20.
Check for a loose wire or poor connection at
20. While checking the same terminal for voltage to
ground, reconnect these items individually and
note the voltage reading each time:
• Driver's air mix control motor
• Passenger's air mix control motor
• Recirculation control motor
• Mode control motor
CLIMATE CONTROL UNIT CONNECTOR B (12P)
Wire side of female terminals
Does the voltage remain at about 5 volts?
YES − Substitute a known-good climate control unit
and recheck. If the symptom/indication goes away,
replace the original climate control unit.
NO − Replace the component that caused the
voltage drop.
BLK
21-117
＊０７