AC Inverter Unit Input Test

NOTE:

Before testing, make sure the No. A2-7 (30 A) fuse in the under-hood fuse/relay box is OK.
Before testing, make sure the No. C23 (7.5 A) fuse in the under-dash fuse/relay box is OK.

1. Turn the vehicle to the OFF (LOCK) mode.

Courtesy of HONDA, U.S.A., INC.

Inspect the connector and socket terminals to be sure they are all making good contact:

If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
If the terminals are OK, go to step 4.

With the connector still disconnected, do the following input tests:

If any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, go to step 5.

Cavity	Wire	Test condition	Test: Desired result	Possible cause if desired result is not obtained
6	YEL	Under all conditions	Check for continuity between terminal No. 6 and power outlet 3P connector terminal No. 1:There should be continuity.	An open or high resistance in the ground wire
2	WHT	Under all conditions	Check for continuity between terminal No. 2 and power outlet 3P connector terminal No. 3:There should be continuity.	An open or high resistance in the ground wire

Reconnect the connector, and do the following input tests:

If any test indicates a problem, find and correct the cause, then recheck the system.
If all the input tests prove OK, replace the AC inverter unit .

Cavity	Wire	Test condition	Test: Desired result	Possible cause if desired result is not obtained
4	LT GRN	Vehicle ON mode	Measure the voltage to ground: There should be battery voltage.	Blown No. C23 (7.5 A) fuse in the under-dash fuse/relay box An open or high resistance in the wire

Cavity	Wire	Test condition	Test: Desired result	Possible cause if desired result is not obtained
1	GRN	Under all conditions	Measure the voltage to ground: There should be battery voltage.	Blown No. A2-7 (30 A) fuse in the under-hood fuse/relay box An open or high resistance in the ground wire
3	BLK	Under all conditions	Measure the voltage to ground:There should be less than 0.2 V.	Poor ground (G601) An open or high resistance in the ground wire