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sprinkles08, Chrysler/Dodge/Jeep master tech
Category: Dodge
Satisfied Customers: 23132
Experience:  ASE Master and Advanced Certified, Chrysler/Dodge/Jeep Master Certified, Trans and Hybrid Specialist
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I have a 2008 dodge sprinter 2500,today I loaded it with 2

Customer Question

I have a 2008 dodge sprinter 2500,today I loaded it with 2 tons, some Concrete. After driving a while,
This check light come on with this codes,
U0122 -lost comunicațional with vehicle dinamic control module,
U0155 lost connection with instrumental panel cluster,IPC control module,
P0730 Incorect gear ratio,
P0715 Turbine shafts speed-sensor circuit.
What,can be the problem?
Submitted: 1 year ago.
Category: Dodge
Expert:  sprinkles08 replied 1 year ago.

Hello and welcome to JustAnswer!

The P0730 and 715 are setting due to a failed input speed sensor, which is part of the lead plate mounted on top of the valve body. This may be the only current problem.

The other codes are for bus communication issues and may not be currently relevant. Were you having any other symptoms besides the transmission not shifting?