24
Service & Maintenance
Product Diagnostic Mode “PD”
In the event the transmission is put in Product Diagnostic mode, a “PD” will
be displayed on the gear display, and the
truck will not start.
Use the follow-
ing procedure to exit Product Diagnostic mode:
1.
Select Neutral “N” and turn the key off.
2.
Wait at least 2 minutes.
3.
Turn the key on and power the system up.
4.
Verify there is an “N” on the gear display.
5.
Start the engine.
