Park, Side, and Front Marker Lamps Inoperative. Isuzu Isuzu MD Steel Tilt (F Model) 1998

For 1990-2009 cars only

Makes 🢒 Isuzu 🢒 1998 🢒 Isuzu MD Steel Tilt (F Model) 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Park, Side, and Front Marker Lamps Inoperative

Step	Action	Value(s)	Yes	No
1	Remove the taillamp relay. Connect a test lamp between terminal 85 in the taillamp relay socket and the chassis ground. Does the test lamp light?	--	Go to Step 2	Go to Step 3
2	Repair the open in CKT 91 (GRN) between the taillamp relay and S231. Is the repair complete?	--	System OK	--
3	Repair the open in CKT 91 (GRN) between S231 and Circuit Breaker #19. Is the repair complete?	--	System OK	--

Step

Action

Value(s)

Yes

Remove the taillamp relay.
Connect a test lamp between terminal 85 in the taillamp relay socket and the chassis ground.

Does the test lamp light?

Repair the open in CKT 91 (GRN) between the taillamp relay and S231.

Is the repair complete?

System OK

Repair the open in CKT 91 (GRN) between S231 and Circuit Breaker #19.

Is the repair complete?

System OK