ok i brought my 03 expy in for electrical work they had to replace a module which they thought was causing the short well that did not fix it when i brought my expy in fri it had 19,506 on the odometer and it cam e out with 19,075 how did they do this someone telll me how they did this i want to make sure i know when i talk to them monday

 

What module did they change?

 

they said they needed to replace some module because my dash lights kept burning up why would the roll the odometer back

 

As far as I know, the milage is stored in the odometer display. For example, if you swap a Ford guage cluster (with the odometer display) from a truck with 10,000 miles and put it in a truck with 100,000, the truck with 100,000 miles would now appear to have 10,000. If this was done by the dealer, then they would have to order a guage cluster with the proper milage programed into it.


Maybe some of the light bars in the odometer display are burned out and you're misreading it? Sounds like a wierd problem. Are you really sure you just didn't make mistake reading the odometer?

 

yeah i know its a weird problem i just changed the oil in it at 19,403 miles on the 10th the unit says 19,075 is it possible they can reprogram it this screw up really takes the cake now

 

If the original problem was electrical, maybe that 3rd digit (00X000) on the display shorted out and it just reads 0?

 

that could be as i posted in another thread all the lights in my truck shorted out and melted the dimmer switch