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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2011COMPASS BASE, 2.4 B, AWD, AUTOMATIC CVT, CVT2REPAIR AND DIAGNOSISTRANSMISSIONTRANSMISSION CONTROL SYSTEMS(TRANSMISSION CONTROL MODULE (TCM) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGP0721-OUTPUT SPEED SENSOR CIRCUIT PERFORMANCEPOSSIBLE CAUSES
2011 Jeep Compass Base, 2.4 B, AWD, Automatic CVT, CVT2
Possible Causes
2011 Jeep Compass Base, 2.4 B, AWD, Automatic CVT, CVT2SECTION Possible Causes
| Possible Causes |
|---|
| ENGINE CAM OR CRANK DTCS PRESENT |
| DIRTY OR DAMAGED OUTPUT SPEED SENSOR |
| (T16) TRANSMISSION CONTROL OUTPUT CIRCUIT HIGH RESISTANCE |
| (T52) OUTPUT SPEED SENSOR SIGNAL CIRCUIT HIGH RESISTANCE |
| (T52) OUTPUT SPEED SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE |
| (T130) OUTPUT SPEED SENSOR GROUND CIRCUIT HIGH RESISTANCE |
| (T130) OUTPUT SPEED SENSOR GROUND CIRCUIT SHORT TO VOLTAGE |
| OUTPUT SPEED SENSOR |
| TORQUE CONVERTER CLUTCH |
| TRANSMISSION CONTROL MODULE |
Always perform the CVT Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.