Honda 2004 Odyssey Service Manual page 462

DTC P1107: BARO Sensor Circuit Low Voltage
DTC P1108: BARO Sensor Circuit High
Voltage
1. Reset the PCM (see page 11-4).
2. Turn the ignition switch ON (II).
Is DT C P1107 or P1108 indicated?
YES Substitute a known-good PCM and recheck
(see page 11-5). If the symptom/indication goes
away, replace the original PCM.
NO Intermittent failure, system is OK at this
time.
DTC P1297 '99-00, '02-04 Models:
Circuit Low Voltage
1. Reset the PCM (see page 11-4).
2. Start the engine.
3. Turn on the headlights.
Is DT C P1297 indicated?
YES Go to step 4.
NO Intermittent failure, system is OK at this time.
Check for poor connections or loose terminals at
the ELD and the PCM.
4. Turn the ignition switch and the headlights OFF.
5. Disconnect the ELD 3P connector.
6. Turn the ignition switch ON (II).
7. Measure voltage between body ground and ELD 3P
connector terminal No. 3.
ELD 3P CONNECTOR
Wire side of female terminals
Is there about 5 V ?
YES Replace the ELD.
NO Go to step 8.
ELD
ELD (GRN/RED)
(cont'd)
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