B Series Truck 4WD L4-2606cc 2.6L SOHC (1992)
Malfunction Indicator Lamp: Testing and Inspection
MIL Light Testing
1.
Connect Y/W wire (terminal 1E) of ECU to a body ground.
2.
Start engine and check that MIL light illuminates.
3.
If lamp does not light, check meter fuse, bulb and wiring harness between meter and ECU.
