Honda 2004 Odyssey Service Manual page 1339

ABS/TCS Components
DTC Troubleshooting (cont'd)
5. Measure the voltage between the PCM connector
A (32P) terminal No. 7 and body ground.
PCM CONNECTOR A (32P)
Wire side of female terminals
Is there about 5 V ?
YES Go to step 6.
NO Check for loose PCM connectors. If necessary,
substitute a known-good PCM, and recheck.
6. Measure the voltage between the ABS/TCS control
unit connector B (16P) terminal No. 2 and body
grond.
ABS/TCS CONTROL UNIT CONNECTOR B (16P)
VREF (WHT/RED)
Wire side of female terminals
Is there about 5 V ?
YES The system is OK at this time. If the problem
recurs, replace the ABS/TCS control unit.
NO Repair open in the wire between the PCM and
the ABS/TCS control unit.
19-138 19-138
VREF (WHT/RED)
TCS DTC 36: Throttle Position Sensor Output
(THLOUT) Signal ('99-00 models)
NOTE: If the MIL or ABS indicator is ON, troubleshoot
the PGM-FI or ABS first.
1. Disconnect the PCM connector A (32P) and the
ABS/TCS control unit connector B(16P).
2. Check for continuity between the PCM connector A
(32P) terminal No. 31 and body gound.
PCM CONNECTOR A (32P)
Wire side of female terminals
Is there continuity?
YES Repair short to body ground in the wire
between the PCM and the ABS/TCS control unit.
NO Go to step 3.
3. Connect the PCM connector A (32P).
4. Start the engine.
THLOUT
(RED/BLK)