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TM 9-2320-360-20-1
Inspect terminals at TBS connectors
(sensor side and harness side) form
damage; bent, corroded, and unseated
pins or sockets.
CONTINUITY TEST
(1)
Turn ENGINE switch OFF.
(2)
Disconnect engine harness
connector at ECM.
(3)
Read resistance between
sockets W1 and P1 on
engine harness connector.
CONTINUITY TEST
(1)
Pull out circuit breakers to ECM
(2)
Disconnect vehicle harness and
6-way power harness connectors at
ECM
(3)
Read resistance between sockets
P1 of the engine harness and socket
B3 on vehicle harness connector.
(4)
Also read resistance between
socket P1 on engine harness
connector and sockets A, B, E, and
F on 6-way power connector.
2-177
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