Pilot 4WD V6-3.5L (2008)
25. Remove the blown No. 46 ACGS (15 A) fuse from the under-hood fuse/relay box.
26. Remove PGM-FI main relay 1 (FI MAIN) (A).
27. Check for continuity between body ground and PGM-FI main relay 1 (FI MAIN) 4P connector terminals No. 1 and No. 4 individually.
Is there continuity?
YES - Repair short in the wire between the No. 46 ACGS (15 A), PGM-FI main relay 1 (FI MAIN), and DLC terminal No. 16. Also replace the
No. 46 ACGS (15 A) fuse.
NO - Go to step 28.
28. Disconnect each of the components or connectors below, one at a time, and check for continuity between PGM-FI main relay 1 (FI MAIN) 4P
connector terminal No. 2 and body ground.
-
PGM-FI main relay 2 (FUEL PUMP)
-
PCM connector B (44P)
-
Each injector 2P connector
-
Camshaft position (CMP) sensor 3P connector
-
Crankshaft position (CKP) sensor A/B 6P connector
-
Electronic throttle control system (ETCS) control relay
-
7.5 A fuse in the auxiliary under-dash fuse holder
Does continuity go away when one of the above components is disconnected?
YES - Replace the component that made the short to body ground go away when disconnected. If the item is the PCM, update the PCM if it does