Honda 2004 Odyssey Service Manual page 420

12. At the wire harness side, check for continuity
between TP sensor 3P connector terminal No. 2
and body ground.
TP SENSOR 3P CONNECTOR
Wire side of female terminals
Is there continuity?
YES Repair short in the wire between the PCM
(C27) and the TP sensor.
NO Go to step 13.
13. Connect PCM connector terminal C27 and body
ground with a jumper wire.
PCM CONNECTOR C (31P)
TPS (RED/BLK)
Wire side of female terminals
TPS (RED/BLK)
JUMPER WIRE
14. At the wire harness side, check for continuity
between TP sensor 3P connector terminal No. 2
and body ground.
TP SENSOR 3P CONNECTOR
Wire side of female terminals
Is there continuity?
YES Substitute a known-good PCM and recheck
(see page 11-5). If the prescribed voltage is now
available, replace the original PCM.
NO Repair open in the wire between the PCM
(C27) and the TP sensor.
15. Measure voltage between PCM connector
terminals C18 and C28.
PCM CONNECTOR C (31P)
SG2 (GRN/BLK)
SG2 (GRN/YEL)*
VCC2 (YEL/BLU)
Wire side of female terminals
Is there about 5 V ?
YES Repair open in the wire between the PCM
(C28) and the TP sensor.
NO Substitute a known-good PCM and recheck
(see page 11-5). If the prescribed voltage is now
available, replace the original PCM.
TPS (RED/BLK)
11-111