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Home >> Jaguar >> 1992 >> XJS 2D Convertible >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Testing >> Valve Block Assembly

Valve Block Assembly

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  1. Ensure ignition is off. Using DVOM, check continuity between terminals No. 1 and 11 of ABS ECU connector. If continuity exists, ground for valve block is okay. If continuity does not exist, disconnect valve block connector.
  2. Ensure valve block is properly grounded to vehicle and valve body ground wire is okay. If grounds are okay, check continuity of Black wire between terminals No. 11 of ABS ECU connector and No. 7 of valve block connector. If continuity does not exist, repair open Black wire.
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