Operation CHARM: Car repair manuals for everyone.

Service Hints

A19 (A), A20 (B), A21(C) ABS & TRAC & VSC ECU
(C) 1-GROUND: Approx. 12 Volts with ignition SW at ON or ST position
(B) 6-GROUND: Approx. 12 Volts with ignition SW at ON or ST position
(C) 7-GROUND: Approx. 12 Volts with stop light SW ON
(A) 6, (A)31, (B) 8, (B)17-GROUND: Always continuity

A8, A9 ABS SPEED SENSOR FRONT LH, RH
1-2: Approx. 1.60 Kilo Ohms (20° C, 68° F)

A31, A32 ABS SPEED SENSOR REAR LH, RH
1-2: Approx. 1.10 Kilo Ohms (20° C, 68° F)