Is mileage stored in ecu?
Is mileage stored in ecu?
yup…it actually is stored in the gauge cluster itself, but also in the ECU to prevent odometer fraud…if you swap your gauge cluster, your mileage will still be the same…
Where is the mileage stored?
Odometer information is stored on a small EEPROM chip on the circuit board. The chip can be read and written to using a serial programmer.
Where does the odometer data go on a Dodge Ram?
The different modules which store the odometer info also changes periodically to make it harder for would-be hackers to cover their tracks. Ramitiner likes this. “The Mileage is stored in the Cluster and PCM but they get the mileage signal independently.
Where does the cluster odometer read the mileage?
There’s a little dispute going on on another forum about the source of mileage data for the cluster odometer reading on an 05 Caravan. For years I’ve been thinking mileage data is stored in the BCM and if you change the cluster the odometer will read whatever the BCM tells it to. No reprogramming required. Is this in fact the case?
Can you change the milage on an odometer?
Only use this Odometer Statement to attest to the vehicle’s milage if you want your mileage changed. This form must be notarized.
Can you change the cluster mileage on a Dodge Ram?
Cluster mileage cannot be adjusted by the dealer and has to be sent to a service center or a replacement cluster is sent with the mileage already burned in it. Yes the service center fires up the old one to check if its the same as the new one.
There’s a little dispute going on on another forum about the source of mileage data for the cluster odometer reading on an 05 Caravan. For years I’ve been thinking mileage data is stored in the BCM and if you change the cluster the odometer will read whatever the BCM tells it to. No reprogramming required. Is this in fact the case?
The different modules which store the odometer info also changes periodically to make it harder for would-be hackers to cover their tracks. Ramitiner likes this. “The Mileage is stored in the Cluster and PCM but they get the mileage signal independently.
Cluster mileage cannot be adjusted by the dealer and has to be sent to a service center or a replacement cluster is sent with the mileage already burned in it. Yes the service center fires up the old one to check if its the same as the new one.
Only use this Odometer Statement to attest to the vehicle’s milage if you want your mileage changed. This form must be notarized.
