ABS W/BA & EBD Systems

A4, A5 ABS SPEED SENSOR FRONT LH, RH
1 - 2 : 1.40 - 1.80 kOhms (20 °C, 68 °F)

A24, A25 ABS SPEED SENSOR REAR LH, RH
1 - 2 : 0.9 - 1.3 kOhms (25 °C, 77 °F) (4WD)
: Max. 1.45 kOhms (25 °C, 77 °F) (2WD)

B4 BRAKE WARNING SW
1 - 2 : Closed with the float down

S6 (A), S7 (B), 88 (C) SKID CONTROL ECU
(B) 8 - GROUND : 10 - 14 volts with the ignition SW at ON position
(B)11 - GROUND : 10 - 14 volts with the stop light SW on (Brake pedal depressed)
(A) 11, (A) 22, (C) 14, (C) 15 - GROUND : Always continuity

S15 STOP LIGHT SW
2 - 1 : Closed with brake pedal depressed