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Page Title:
P100 3 - OIL PRESSURE CIRCUIT FAILED HIGH (HIGH VOLTAGE) (cont) |
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 TM 9-2320-364-20-1
Section IV. TROUBLESHOOTING CHARTS (Cont.)
E. FLASH CODE:
35
J1587 CODE:
P100 3 - OIL PRESSURE CIRCUIT FAILED HIGH (HIGH VOLTAGE)
STEP/SEQUENCE
RESULT
WHAT TO DO NEXT
35-4
Check OPS Connectors
Inspect terminals at the OPS
Terminals and
Replace OPS (para 7-68).
connectors (both the sensor and
connectors are okay.
Then go to 35-30.
harness side) for damage; bent,
corroded, and unseated pins or
Problem found.
Repair terminals/connectors
sockets.
(para 7-101). Then go to 35-30.
35-5
Check for Short
Turn ignition off.
Less than or
Signal line (ckt #530) is shorted
Disconnect the engine harness
equal to 10,000 ohms.
to the engine +5 volt line (ckt
connector at the ECM.
#416). Repair short. Then go to
Read resistance between sockets
35-30.
W1 and P2 on the engine harness
connector.
Greater than
Go to 35-6.
10,000 ohms or open.
35-6
Check for Short to
Battery +
Disconnect batteries (para 7-87).
All readings are
Go to 35-8.
Disconnect the vehicle harness
greater than 10,000 ohms
and 5-way power harness
or open.
connectors at the ECM.
Read resistance between socket
Any reading is
A short exists between the
P2 of the engine harness
less than or equal to
sockets where less than 10,000
connector and socket B3 of the
10,000 ohms.
ohms resistance was read.
vehicle harness connector.
Repair short and connect
Also read resistance between
batteries. Then go to
socket P2 on the engine harness
35-30.
connector and the following
sockets on the 5-way power
harness connector: A and C.
2-683
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