2004 dodge sprinter trans stuck in low gear . i am trying to locate the trans module

I've never heard of a requirement to split a timing chain. You need to remove the timing cover, the cam gear(s), the crankshaft gear, and any idlers/tensioners, then install them according to the guidance provided in the service manual, ensuring the timing marks are aligned correctly.

You have blown a brake light fuse is my guess due to shorted trailer wiring, The shifter is locked in park unless the brakes are applied and they work. Check the brake lights.

Did you try bulbs? Fuses? If so, then switch is a good bet. Worst case is new "board".

top of head at the rear left when looking at the engine under black plastic cover next to injector # 4

The mechanic should check the third gear of the transmission . And the shift gear check the shift gear too for why it stuck while on the third gear. if the gear is worn out or destroyed then replace the third gear.Then also look and check the oil seal to make sure the problem is solved. then check and adjust the shift lever sleeve so that it will not stuck.

Check your ATF oil level in your transmission and replace filter. After if still came check transmission relay switch and do fault code erase

Same symptoms here. Vehicle towed to Dodge, been there a FULL 3 weeks, they seem stuck, telling me the part ( timing module? ) was bad, which releases the steering lock solenoid which in turn allows the key to turn among other critical functions.

I have read of this same failure over and over, so if there was a bad run of parts, they should have been identified and pulled from inventory.

Apparently, the dealership is stalling for reasons I do not fathom, and are not inclined to seek out advanced knowledge... just doing what the company tells em to do, which means I have no truck while they fail to be able to program these modules, one after the other.

So, it seems the Dodge dealer might either have a software problem with their equipment, or they got the procedures wrong for fixing it.

What they do not have is any curiosity or urgency to resolve the problem.

If I take it to a MB dealership, they will not honor the warranty.

Check for turbo resonator, its common problem. Located near turbo

p2238 is the oxygen sensor bank 1 sensor #1 which is up stream in the exhaust manifold. My manual is showing that the current control crcuit is low. p2245 is the same sensor, showing that voltage circuit is low. Replacing this sensor should fix the problem.

Same thing with one of the customers.. It's normal nowadays with auto trans vehicles, since the got ect-i's.