Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Drivetrain Control Module -J775-, REMOVING AND INSTALLING: Removing
-- If the Drivetrain Control Module -J775- is replaced, select the "Control module, replacing" program. Refer to DIAGNOSTIC ENTRIES .
-- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.
-- Remove the center console. Refer to CENTER CONSOLE, REMOVING AND INSTALLING .
-- Remove the Access/Start System Antenna 1 in Vehicle Interior -R138-. Refer to COMPONENT LOCATION OVERVIEW - KEYLESS ACCESS AUTHORIZATION SYSTEM .
-- Equipped on some models: remove the rear air duct. Refer to OVERVIEW - AIR ROUTING AND AIR DISTRIBUTION IN VEHICLE INTERIOR .
-- Cut through the carpet connecting piece -1- at the position shown in the illustration below -arrow A- using scissors.
-- Remove the nuts -B arrows-.
-- Unclip the control module cover -2- from the threaded pins.
-- Unclip the wiring harness from the cover using the Pry Lever :80-200 and free it up.
-- Pull the control module cover out from under the carpet and remove it.
-- Remove the nuts -arrows- and remove the Drivetrain Control Module -J775- -1- -arrows-.
-- Disconnect the connector -2-.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.