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.
Transmission Position Sensor/Switch: Adjustments
2010 Chevrolet Cobalt L4-2.2LSECTION Adjustments
Park/Neutral Position Switch Adjustment
Special Tools
J 41545 Park/Neutral Switch Aligner
Adjustment
1. Disconnect the transaxle range switch electrical connectors from the switch.
2. Remove the shift control cable from the transaxle range switch lever.
3. Remove the transaxle range switch lever and nut
4. Make sure the transaxle manual shaft is in the Neutral position.
5. Loosen, DO NOT REMOVE the transaxle range switch bolts.
6. Insert the J 41545 as shown and rotate the switch until the tool drops onto position.
Caution: Refer to Fastener Caution (Fastener Caution).
7. Tighten the transaxle range switch bolts to 20 Nm (15 lb ft).
8. Remove the alignment tool.
Note: After adjusting the switch, verify the engine only starts in Park or Neutral. If the engine starts in any other position, adjust the switch.
9. Install the transaxle range switch lever and nut and tighten to 35 Nm (26 lb ft)
10. Connect the transaxle range switch electrical connectors to the switch.
11. Install the shift control cable to transaxle range switch lever and verify proper operation.
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.