Clock Spring Check
If any malfunction is found in steps 1 through 4, 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 that there is continuity among the clock spring connectors number 1 and number 2. Connect terminal 1 of the connector number 1 and connector number 2.
- Align the paint mark of special tool MB991613 connector number 4 with the notch in clock spring connector number 2 (arrow in the illustration) to connect the connectors number 2 and 4.
- Measure the resistance between the terminals 22 and 23 of special tool MB991613 connector number 5.
- Standard value: less than 0.4Ω