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.
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HOMESERVICE MANUALSCHEVROLET2012CRUZE L4-1.8LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLETRANSMISSION SPEED SENSORSERVICE AND REPAIRINPUT SPEED SENSOR REPLACEMENT
2012 Chevrolet Cruze L4-1.8L
Input Speed Sensor Replacement
2012 Chevrolet Cruze L4-1.8LSECTION Input Speed Sensor Replacement
Input Speed Sensor Replacement
Removal Procedure
1. Remove the control valve body. Refer to Control Valve Body Replacement Control Valve Body Replacement.
2. Remove the input speed sensor bolt (2) M6 x 23.
3. Unlock the 2 retaining tabs inside the transmission housing.
4. Remove the input speed sensor (3).
5. Remove the 3 input speed sensor seals (1).
Installation Procedure
1. Install the 3 input speed sensor seals (1).
2. Install the input speed sensor (3).
3. Verify that the retaining tabs are locked completely.
Caution: Refer to Fastener Caution Fastener Caution.
4. Install the input speed sensor bolt (2) M6 x 23 and tighten to 9 Nm (80 lb in).
5. Install the control valve body. Refer to Control Valve Body Replacement Control Valve Body Replacement.
6. Perform the transmission adaptive values learn procedure. Refer to Transmission Adaptive Values Learn Programming and Relearning.
RENDER: 1.0x
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.