Honda 2004 Odyssey Service Manual page 450

24. Turn the ignition switch OFF.
25. Check for continuity between ignition coil 3P
connector terminal No. 2 and body ground.
IGNITION COIL 3P CONNECTOR
Wire side of
female terminals
Is there continuity?
YES Go to step 26.
NO Repair open in the wire between the ignition
coil and G101 (or G102).
26. Disconnect PCM connector B (24P).
27. Check for continuity between body ground and the
PCM connector terminal (see table).
PCM CONNECTOR B (24P)
IGPLS2 (RED)
IGPLS1 (YEL/GRN)
IGPLS3 (BLU)
IGPLS4 (YEL)
IGPLS5
IGPLS6
(WHT/ (BLK/
BLU) RED)
Wire side of female terminals
PROBLEM DTC
CYLINDER
No. 1 P0301
No. 2 P0302
No. 3 P0303
No. 4 P0304
No. 5 P0305
No. 6 P0306
GND
(BLK)
PCM WIRE
TERMINAL COLOR
B10 YEL/GRN
B9 RED
B8 BLU
B19 YEL
B18 BLK/RED
B17 WHT/BLU
Is there continuity?
YES Repair short in the wire between the PCM
and the ignition coil.
NO Go to step 28.
28. Connect ignition coil 3P connector terminal No. 1 to
body ground with a jumper wire (see table).
IGNITION COIL 3P CONNECTOR
Wire side of female terminals
PROBLEM DTC
CYLINDER
No. 1 P0301
No. 2 P0302
No. 3 P0303
No. 4 P0304
No. 5 P0305
No. 6 P0306
JUMPER WIRE
WIRE
COLOR
YEL/GRN
RED
BLU
YEL
BLK/RED
WHT/BLU
(cont'd)
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