Honda 2004 Odyssey Service Manual page 1331

ABS/TCS Components
DTC Troubleshooting (cont'd)
14. Disconnect the modulator unit connector, and
remove the jumper wire from the TCS relay
connector terminal.
15. Check for continuity between the modulator unit
connector terminal No. 17 and the TCS relay
terminal No. 2.
MODULATOR UNIT CONNECTOR
Terminal side of female terminals
TCS
SOLENOID
(RED/BLU)
TCS RELAY CONNECTOR
Terminal side of female terminals
Is there continuity?
YES Replace the modulator unit.
NO Repair open in the wire between the
modulator unit and the TCS relay.
19-130
16. Disconnect the modulator unit connector, and
remove the jumper wire from the TCS relay
connector terminal.
17. Check for continuity between the appropriate ABS/
TCS control unit connector A (26P) terminal and all
other ABS and TCS solenoid circuit terminals (see
table).
TCS DTC
24: NOR
25: NCR
26: NOL
27: NCL
ABS/TCS CONTROL UNIT CONNECTOR A (26P)
NCL NOL
(YEL/GRN) (RED/GRN)
NCR NOR
(GRY)
(LT BLU)
Wire side of female terminals
ABS/TCS CONTROL UNIT CONNECTOR C (12P)
RR-OUT
(YEL/WHT)
RR-IN FL-IN
(RED/BLU) (RED/GRN) (RED/BLK)
(RED/WHT)
Wire side of female terminals
Is there continuity?
YES Repair short in the appropriate wires
between the ABS/TCS control unit and the
modulator unit.
NO Go to step 18.
Appropriate Terminal
No. 16
No. 15
No. 3
No. 2
FL-OUT
RL-OUT FR-OUT
(YEL/BLU)
(YEL/GRN) (YEL/BLK)
FR-IN
RL-IN