Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Wheel Sensor Signal Confirmation

1. Disconnect 6 pin inspection connector from connector cover on crossmember and connect 6 pin inspection connector to ABS connector.
2. Raise vehicle so four wheels are off ground and supported on safety stands. Turn ignition switch On and set mode switch to 0.
3. With transmission in neutral, rotate each wheel by hand. Ensure each monitor on checker blinks as wheel rotates. Rotating a wheel too slowly will produce only a weak blink. In bright sunlight lights may be difficult to see. If necessary, perform these tests in shaded area. If front wheels are not rotating fast by hand, it may be necessary to start engine, slowly accelerate and decelerate front wheels.
4. If any monitor light fails to blink, check sensor for air gap and wiring.