Yukon 4WD V8-6.5L DSL Turbo VIN S (1997)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Modulator Replacement
ABS Mounting Bracket
Electro-Hydraulic Control Unit (EHCU)
Remove or Disconnect
1. Negative battery cable.
2. Four electrical connectors from Electronic Brake Control Module (EBCM).
3. Electrical connector from combination valve.
4. Front and rear brake pipes from combination valve.
5. Three hydraulic lines from the tube adapters on the Brake Pressure Modulator Valve (BPMV).
6. Three 13mm bolts retaining BPMV to bracket.
