Honda 2004 Odyssey, Service Manual

Page: 1275 / 2459

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19-74
ABS Components
ABS Indicator Circuit Troubleshooting (cont’d)
ABS CONTROL UNIT CONNECTOR A (22P)
JUMPER
WIRE
GND3 (BLK)
ABS CONTROL UNIT CONNECTOR A (22P)
IG2 (YEL/BLK)
ABS CONTROL UNIT CONNECTOR B (12P)
WALP (BLU/WHT)
JUMPER
WIRE
GAUGE ASSEMBLY CONNECTOR C (16P)
JUMPER WIRE WALP (BLU/WHT)
13. Check the R/C MIRROR (7.5A) fuse in the driver’s
under-dash fuse/relay box, and reinstall the fuse if
it is OK.
Go to step 14.
Replace the fuse, and recheck.
14. Connect the ABS control unit connector A (22P)
terminal No. 1 to body ground with a jumper wire.
15. Turn the ignition switch ON (II).
Repair open in the wire between the ABS
control unit and body ground (G303).
Go to step 16.
16. Measure the voltage between the ABS control unit
connector A (22P) terminal No. 11 and body ground.
Go to step 17.
Repair open in the wire between the R/C
MIRROR (7.5A) fuse and the ABS control unit.
17. Connect the ABS control unit connector B (12P)
terminal No. 1 to body ground with a jumper wire.
Check for loose ABS control unit connectors.
If necessary, substitute a known-good ABS control
unit, and recheck.
Go to step 18.
18. Connect the gauge assembly connector C (16P)
terminal No. 10 to body ground with a jumper wire.
Repair open in the wire between the gauge
assembly and the ABS control unit.
Replace the printed circuit board in the gauge
assembly.
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Is the f use OK ?
Does the ABS indicator go of f ?
Is ther e batter y voltage?
Does the ABS indicator go of f ?
Does the ABS indicator go of f ?
03/07/29 09:55:56 61S0X050_190_0074