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2006 Mercury Grand Marquis LS 4.6L Seatbelt Light / Low Fuel Light
Posted to Ford Electrical on 4/7/2014 4 Replies

I test power & grounds (loaded circuits)to ICM- at times I have a B1318 (low voltage) ICM fault code, clear code goes away and might come back. I noticed the RCM reads belt buckled or unbuckled all the time correctly no matter what the light is telling me, BUT...

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  Related Documents & Media  2006 Mercury Grand Marquis LS

 
Message Closed w/FIX

car Vehicle Data

2006 Mercury Grand Marquis LS

VIN 2MEHM75V86
Engine4.6 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedSeatbelt Light / Low Fuel Light
ConditionsIntermitten
Message Closed w/FIX

car Vehicle Data

2006 Mercury Grand Marquis LS

VIN 2MEHM75V86
Engine4.6 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedSeatbelt Light / Low Fuel Light
ConditionsIntermitten