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.

2012 Toyota Prius FiveFACTORY OEM SERVICE PROCEDURE

Spiral Cable: Installation: Installation

INSTALL SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
NOTE:
- Do not replace the spiral cable with the battery connected and the power switch on (IG).
- Do not rotate the spiral cable with the battery connected and the power switch on (IG).
- Ensure that the steering wheel is installed and aligned straight when inspecting the steering sensor.
- Do not remove the steering sensor from the spiral cable.
1. Check that the power switch is off.
2. Check that the cable is disconnected from the negative (-) battery terminal.
3. Check that the front wheels are facing straight ahead.
4. Set the turn signal switch to the neutral position.
  NOTE:
  If it is not in the neutral position, the turn signal switch pin may snap.
5. Install the spiral cable with sensor sub-assembly with the 3 claws.
  
  Fig 1: Locating Spiral Cable Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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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.