Ok electrical minded folks.

[WesleeC]

2005 LC with 180k .

I had my tach, oil pressure gauge, and driver fog stop working on me yesterday. Is there some common denominator i should look for as I diagnose? Also infotainment won't show mpg (probably because of tach)

Any help would be great!

 

[ceylonfj40nut]

Did you do any work on the truck? Whats the last thing you did? Totally random event?

 

[GTV]

Water intrusion from an incorrectly installed windshield is a common cause of electrical problems.

 

[WesleeC]

Did you do any work on the truck? Whats the last thing you did? Totally random event?

Totally random. Last thing I did was windshield wipers, new gas cap and took off the engine cover.

 

[WesleeC]

Water intrusion from an incorrectly installed windshield is a common cause of electrical problems.

Original windshield. Haven't seen any water anywhere. It has been. Raining, but it's not the first time of the year.

 

[ceylonfj40nut]

Not sure if there is a connection in the engine bay near cover that wires come in to. Trace tach wires and oil pressure wires to see if they do somewhere below cover

 

[WesleeC]

Well I went out to the cruiser tuid morning to head to work and what do ya know, everything's working again. Crazy. I'll keep looking around, but happy for now. Thanks!

 

[nissanh]

Yeah... I took off the beauty cover when I first got my 100.

 

[vipergrhd]

Does it have any aftermarket alarm? Check all grounds including battery terminals make sure it's clean.

 

[WesleeC]

Does it have any aftermarket alarm? Check all grounds including battery terminals make sure it's clean.

Nothing.

 

[2001LC]

I see now working. But still, I'd take a look to see if: Wires to crank sensor & oil sending unit routed wrong and rubbing on fan belt. Drivers fog, check bulb if not working, also check wires to it, for rodent chew marks. I assume, all fuses looked at first.

Ouch