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

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H7 Check RH Front ABS Inlet Valve Function







NOTE: RH front ABS inlet valve must be actuated before applying brake pressure.

- Use Rotunda New Generation Star Tester 007-00500 or equivalent in the active command mode to command RH ABS inlet valve to ON.

- Apply moderate brake pressure while turning RH front wheel.

- After completing pinpoint test, return RH front ABS valve to OFF.

- Will wheel turn?

YES -- Go to H8. H8 Check RH Front ABS Outlet Valve Operation

NO -- Replace anti-lock brake hydraulic control unit.