Spiral Cable: Removal
WARNING: This page is about a different car, the 2002 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable Toyota Hybrid System (THS) if necessary. See DISABLING & ACTIVATING TOYOTA HYBRID SYSTEM (THS) . Turn ignition switch to LOCK position. Disconnect and shield negative battery cable. Wait at least 90 seconds. Remove driver-side air bag module. See DRIVER-SIDE AIR BAG MODULE . Remove steering wheel. See STEERING WHEEL . Remove lower finish panel assembly. Remove upper and lower steering column covers. Remove 4 screws and spiral cable from combination switch.
WARNING:
Spiral cable mating marks must be properly aligned or steering wheel may not turn completely, or flat cable inside spiral cable may be severed, disabling air bag system