Mechanics

VEHICLE WILL DISPLAY MIL NOR ABS LIGHT

2006 Lincoln Mark LT • 120,000 miles

I have a 2006 Lincoln LT (same as F150) 5.4 3v troublesome engine in the shop. It had a scad of codes but have pared it down to two problems. The first is that the MIL and ABS lights will not illuminate on the cluster. I discovered that this vehicle had the wrong PCM in it (excursion). I also saw on my ALLDATA the TSB for the ABS light. I obtained the proper PCM and had it installed and flashed. This cleared the ABS code but the ABS light still will not illuminate in a KOEO position nor will the MIL. Scanner says cluster is ok. Took cluster out of vehicle but MIL & ABS are not the twist out bulbs, maybe led in curcuit board.
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Aalimoman
April 2, 2012.



You said that you have Alldata. Don't you have a wiring diagram to track it down?

Wrenchtech
Apr 2, 2012.
Have whole set of diagrams. These are the listed catagories: Please Note
Diagram Set 10 (Grounds)
Diagram Set 12 (Charging System)
Diagram Set 13 (Power Distribution)
Diagram Set 14 (Module Communications Network)
Diagram Set 20 (Starting System)
Diagram Set 24 (Electronic Engine Controls)
Diagram Set 29 (Transmission Controls)
Diagram Set 31 (Speed Control)
Diagram Set 37 (Shift Interlock)
Diagram Set 42 (Vehicle Dynamic Systems)
Diagram Set 44 (Horn/Cigar Lighter)
Diagram Set 46 (Supplemental Restraint System)
Diagram Set 54 (Manual Climate Control System)
Diagram Set 55 (Automatic Climate Control System)
Diagram Set 56 (Heated Window)
Diagram Set 60 (Instrument Cluster)
Diagram Set 61 (Warning Devices)
Diagram Set 71 (Cluster and Panel Illumination)
Diagram Set 81 (Front Wipers and Washers)
Diagram Set 85 (Headlamps)
Diagram Set 86 (Fog Lamps)
Diagram Set 87 (Autolamps)
Diagram Set 89 (Interior Lamps)
Diagram Set 90 (Turn Signal/Stop/Hazard Lamps)
Diagram Set 92 (Parking, Rear and License Lamps)
Diagram Set 93 (Reversing Lamps)
Diagram Set 95 (Trailer/Camper Adapter)
Diagram Set 97 (Daytime Running Lamps)
Diagram Set 100 (Power Windows)
Diagram Set 101 (Roof Opening Panel)
Diagram Set 110 (Power Door Locks)
Diagram Set 112 (Passive Anti-Theft System)
Diagram Set 117 (Remote Keyless Entry and Alarm)
Diagram Set 119 (Climate Controlled Seats)
Diagram Set 120 (Power Seats)
Diagram Set 123 (Memory Seats)
Diagram Set 124 (Power Mirrors)
Diagram Set 125 (Auto-Dimming Interior Mirror)
Diagram Set 127 (Adjustable Pedal)
Diagram Set 130 (Audio System)
Diagram Set 131 (Parking Aid)
Diagram Set 132 (Video System)
I have checked 13, 14, 60, 61, 71
none shows the MIL light circuit. If you know where it is please tell me

Tiny
Aalimoman
Apr 2, 2012.
It appears that the CEL is not hard wired and is controlled through a digital data input to the dash cluster. I suspect you can prompt it to come on and see the light status with your scan tool.

Wrenchtech
Apr 2, 2012.