LT-R450/ZK9 (’09-MODEL) 19
Is the voltage OK?
7) After repairing the trouble, clear the DTC using SDS tool.
(LT-R450K8 4-25)
YES
• FP relay (ECM) malfunction.
• O/W or O/G wire open or shorted, or poor ter-
minal D or E connection.
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO Open or short circuit in the O/W wire.
When using the multi-circuit tester, do not strongly
touch the terminal of the ECM coupler with a needle
pointed tester probe to prevent the terminal damage
or terminal bend.
ECM coupler (Harness side)
1
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