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.
Input Speed Sensor Replacement
2013 GMC Terrain AWD L4-2.4LSECTION Input Speed Sensor Replacement
Input Speed Sensor Replacement
Removal Procedure
1. Remove the control solenoid valve and transmission control module assembly. Refer to Control Solenoid Valve and Transmission Control Module Assembly Replacement 6T30/6T40/6T45/6T50 - Automatic Transmission.
2. Disconnect the input speed sensor electrical connector (1).
3. Remove the input speed sensor bolt (2) M6 x 23.
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).
Caution: Refer to Fastener Caution Fastener Caution.
3. Install the input speed sensor bolt (2) M6 x 23 and tighten to 9 Nm (80 lb in).
4. Connect the input speed sensor electrical connector (1).
5. Install the control solenoid valve and transmission control module assembly. Refer to Control Solenoid Valve and Transmission Control Module Assembly Replacement 6T30/6T40/6T45/6T50 - Automatic Transmission.
6. Perform the transmission adaptive values learn procedure. Refer to Transmission Adaptive Values Learn 6T30/6T40/6T45/6T50 - Automatic Transmission.
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.