Honda Accord 2008 Manual page 1898

07/11/02 09:40:03 61TA0000_210_0034
9. Check for continuity between body ground and the
HVAC control unit 24P connector No. 7 and No. 8
terminals individually.
＊０２
Is there continuity?
YES
between the HVAC control unit and the mode
control motor.
NO −
and recheck. If the symptom/indication goes away,
replace the original HVAC control unit.
HVAC CONTROL UNIT 24P CONNECTOR
GRN WHT
Wire side of female terminals
−
Repair short to body ground in the wire(s)
Substitute a known-good HVAC control unit,
DTC indicator 12: A Problem in the Blower
Motor Circuit
1. Turn the ignition switch to LOCK (0) and then to
ON (II).
2. Do the self-diagnostic function with the HVAC
control unit (see page 21-9).
3. Check for DTCs.
Is DT C 12 indicated?
YES − Go to step 4.
−
NO Intermittent failure; check for loose wires or
poor connections on the blower motor circuit.
4. Turn the ignition switch to LOCK (0).
5. Check the No. 8 (40 A) fuse in the under-hood
fuse/relay box, and the No. 16 (7.5 A) fuse in the
driver's under-dash fuse/relay box.
Are the f uses OK ?
−
YES Go to step 6.
NO − Replace the fuse(s), and recheck. If the fuse(s)
blow again, check for a short in the No. 8 (40 A)
fuse and the No. 16 (7.5 A) fuse circuits.
6. Connect the blower motor 2P connector No. 2
terminal to body ground with a jumper wire.
BLOWER MOTOR 2P CONNECTOR
Wire side of female terminals
ＴＡ０８ＡＨ６Ｋ７３３０００８１１２０ＦＡＡＴ０１
GRN
JUMPER WIRE
(cont'd)
21-33 21-33
＊０１