OEM Remote Programming · Live Now
Factory-level ECU updates.
Billed the way you pay.
Jaltest Central Services puts dealer-only reprogramming, calibration and body controller updates on your truck — over the air, verified by the factory JCS team, and invoiced straight from WholeFleet in Canadian dollars.
No Jaltest billing portal. No USD conversion. Just CAD, invoiced by WholeFleet.
Advanced dealer-only functions, unlocked remotely.
These require factory authorization and are billed per action. Not sure which one you need? Submit the request form — the JCS team confirms fitment before anything is touched.
How It Works
Three steps, one connection.
Submit the request
Fill out the form below with your unit's Jaltest S/N, VIN, and the action you need. It's sent straight to our admin team.
Get the verification call
The Factory JCS Team calls to confirm conditions and compatibility — parked, key-on, and any prerequisites — within 24 hours.
Hand over remote access
Connect and let the factory technicians do the rest. No shop visit, no waiting on a bay.
Under The Hood
The same diagnostic software our techs run.
This is the live Jaltest interface the JCS team uses during a session — full visibility into parameters, control units, and every action available for your platform.
DETROIT SERIES DD5/8/13/15/16 · DDEC 16 CPC4
LIVE SESSION · VOLTAGE 12.2V
No Conversion. One Invoice, in CAD.
Customers kept telling us the same thing: they didn't want to set up a Jaltest billing account just to get one update pushed. So we handle the invoicing ourselves — in Canadian dollars, with the payment methods your AP department already uses.
jaltest.com/billing → USD invoice → international card fees-
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Invoiced in CAD No conversion, no cross-border surprises on your statement.
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EFT / e-Transfer, credit card, or PO Whatever your fleet already uses to pay WholeFleet.
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One invoice, one vendor It shows up alongside your other WholeFleet diagnostic work.
Request Access
Get your unit scheduled.
Submit your equipment details and the action you need. We'll confirm pricing and get the factory verification call booked within 24 hours.
Jaltest serial number found on your dongle or license screen
Full VIN or equipment serial for the unit being updated
Unit should be parked with key-on access for the session
Invoice sent in CAD once the JCS team confirms scope