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.
2011 Jeep Patriot Latitude X, AWD, Automatic CVT, CVT3FACTORY OEM SERVICE PROCEDURE
Electronic Control Modules (Service Information)
- Standard Procedure
- Communication
- CONNECTOR, Data Link
- MODULE, All Wheel Drive Control
- MODULE, Anti-Lock Brake System
- MODULE, Compass
- MODULE, Heated Seat
- MODULE, Powertrain Control
- MODULE, Steering Column
- MODULE, Transmission Control
- Description
- Operation
- Operation
- Shift Control
- CAN Communication
- Inputs and Outputs
- Engine/CVT Integration Control (CAN Communication Control)
- Fail-safe Function
- Secondary Speed Sensor
- Primary Speed Sensor
- PNP Switch
- Fluid Temperature Sensor
- Secondary Pressure Sensor
- Line Pressure Solenoid
- Secondary Pressure Solenoid
- Lock-up solenoid
- Stepping Motor
- Lock-up/Selection Switching Solenoid
- Backup Power Supply
- TCM
- Primary Speed Sensor, Secondary Speed Sensor
- Operation
- Standard Procedure
- Removal
- Installation
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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