Honda 2004 Odyssey, Service Manual

Page: 1628 / 2459

−
−
−
−
−
−
−
−
＊０３
＊０１
Ｓ０Ｘ４Ａ８０Ｋ７１１０００８７１２０ＦＡＡＴ００
YES
NO
YES
NO
YES
NO
YES
NO
DTC indicator L:
21-97 21-97
BLU/WHT
BLU/BLK
YEL/GRN
BLU/GRN
LT GRN/BLK
GRN/YEL
GRN/
BLK
LT GRN/
BLK
GRN/YEL
BLU/GRN
BLU/BLK BLU/WHT YEL/GRN
MODE CONTROL MOTOR 7P CONNECTOR
CLIMATE CONTROL UNIT CONNECTOR B (20P)
GRN/BLK
CLIMATE CONTROL UNIT CONNECTOR B (26P)
BLU/BLK
BLU/WHT
BLU/GRN
LT GRN/BLK
GRN/BLK
YEL/GRN
GRN/YEL
5. Turn the ignition switch OFF, and check for
continuity between following terminals of climate
control unit connector B (20P) and the mode control
motor 7P connector.
20P:
7P:
No. 5 No. 1
No. 6 No. 2
No. 11 No. 7
No. 17 No. 3
No. 18 No. 4
No. 19 No. 5
No. 20 No. 6
Check for loose wires or poor connections at
climate control unit connector B (20P) and at the
mode control motor 7P connector. If the
connections are good, substitute a known-good
mode control motor, and recheck. If the symptom/
indication goes away, replace the original mode
control motor. If the symptom/indication continues,
substitute a known-good climate control unit, and
recheck. If the symptom/indication goes away,
replace the original climate control unit.
Repair any open in the wire(s) between the
climate control unit and the mode control motor.
1. Disconnect the mode control motor 7P connector.
2. Test the mode control motor (see page 21-38).
Go to step 5.
Go to step 3.
3. Remove the mode control motor (see page 21-38).
4. Check the mode control linkage and doors for
smooth movement.
Replace the mode control motor.
Repair the mode control linkage or doors.
5. Disconnect climate control unit connector B (26P).
6. Check for continuity between body ground and
climate control unit connector B (26P) terminals
No. 1, 5, 6, 7, 8, 10 and 11 individually.
Repair any short to body ground in the
wire(s) between the climate control unit and the
mode control motor.
Go to step 7.
(cont’d)
A Problem in the Mode
Control Motor Circuit
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Is ther e continuity?
Is the mode contr ol motor OK ?
Do the mode contr ol linkage and door s move
smoothly?
Is ther e continuity?
03/07/29 10:12:59 61S0X050_210_0098