Pilot 4WD V6-3.5L (2008)
6. Remove the special tool from the MPCS inspection connector.
7. Remove driver's multiplex control unit from the driver's under-dash fuse/relay box.
8. Measure the voltage between the A24 terminal of the driver's under-dash fuse/relay box socket and body ground.
Is there battery voltage?
YES - Go to step 9.
NO - Replace the driver's under-dash fuse/relay box.
9. Turn the ignition switch ON (II).
10. Measure the voltage between A12 terminal of the driver's under-dash fuse/relay box socket and body ground.