Clock Spring Check
If any malfunction is found in the following inspections, replace the clock spring with a new one.
- Check the connectors and protective tube for damage, and the terminals for deformation.
- Visually check the case for damage.
- Check to see that there is a charge (continuity) between the C-204 clock spring connector terminal and C-203 horn switch.
CAUTION: Do not directly insert a probe, etc. into the terminal from the front of the connector.
- Insert the special tool (MB992006) from behind the driver's air bag module connector of the C-201 driver's seat.
- As shown in the Figure, connect the circuit tester to the special tool (MB992006) and check to see that there is a charge between the terminals.