Pilot 4WD V6-3.5L (2008)
Is there battery voltage?
YES - Go to step 60.
NO - Repair open in the wire between the No. 8 ACGS (15 A) fuse and PGM-FI main relay 1 (FI MAIN).
60. Turn the ignition switch OFF.
61. Connect PGM-FI main relay 1 (FI MAIN) 4P connector terminal No. 2 to body ground with a jumper wire.
62. Check for continuity between PCM connector terminal B3 and body ground.
Is there continuity?
YES-Test PGM-FI main relay 1 (FI MAIN). If the relay is faulty, replace it. If the relay is OK, update the PCM if it does not have the latest
software, or substitute a known-good PCM. If the symptom/indication goes away with a known-good PCM, replace the original PCM.
NO - Repair open in the wire between PGM-FI main relay 1 (FI MAIN) and the PCM (B3).
63. Turn the ignition switch OFF.
64. Disconnect PCM connectors A (44P), B (44P), and C (44P).
65. Check for continuity between body ground and PCM connector terminals A22, B1, B36, B43, C1, and C40 individually.