( TL19E20A20326919461FAAT00 )

DLC Circuit Troubleshooting

1. Check for continuity between PGM-FI main relay 1 4P connector terminal No. 2 and body ground.

Is there continuity?

YES | - | Repair short in the wire between PGM-FI main relay 1 and each part. Also replace the No. 17 FI MAIN (15 A) fuse.■
NO | - | Replace PGM-FI main relay 1 . Also replace the No. 17 FI MAIN (15 A) fuse.■

1. Inspect the No. 9 FUEL PUMP (20 A) fuse in the driver's under-dash fuse/relay box.

Is the fuse OK?

YES | - | Go to Step 56 .
NO | - | Go to Step 45 .

1. Remove the blown No. 9 FUEL PUMP (20 A) fuse in the driver's under-dash fuse/relay box.

1. Jump the SCS line with the HDS.

1. Disconnect ECM/PCM connector C (44P).