1A-256 Engine Control System (4HK1)
15
Repair or replace the IP cluster. Refer to Instrument
Panel (IP) Cluster in Section 9E Instrumentation /
Driver Info.
Did you complete the repair or replacement?
—
Go to Step 17
—
16
Important: Replacement ECM must be
programmed and learned.
Replace the ECM. Refer to ECM Replacement.
Did you complete the replacement?
—
Go to Step 17
—
17
1. Reconnect all previously disconnected fuse or
harness connector(s).
2. Clear the DTCs with a scan tool.
3. Turn OFF the ignition for 30 seconds.
4. Turn ON the ignition for 40 seconds while
observing the DTC Information with a scan
tool.
Did the DTC fail this ignition?
—
Go to Step 3 Go to Step 18
18
Observe the DTC Information with a scan tool.
Are there any DTCs that you have not
diagnosed?
—
Go to DTC List System OK
Step Action Value(s) Yes No
LG4HKED-WE-0871.book 256 ページ ２００７年１１月２９日 木曜日 午後６時２９分
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