Section 12 (Anti-Lock Brake System)
WARNING: This page is about a different car, the 1990 Cadillac Seville, 1990 Cadillac Eldorado, 1989 Cadillac Seville, and 1989 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
- Description
- Anti-Lock Brake System Operation
- Anti-Lock Brake System Component Locations
- Bleeding
- Diagnosis & Testing
- General Precautions
- Accessing Abs Trouble Codes
- Functional Check
- Charts & Codes
- Charts A3 To A8: Front & Rear Inlet & Outlet Valves
- Chart A-3, Abs Code 22: Left Front Inlet Valve
- Chart A-4, Abs Code 23:Left Front Outlet Valve
- Chart A-5, Abs Code 24: Right Front Inlet Valve
- Chart A-6, Abs Code 25: Right Front Outlet Valve
- Chart A-7, Abs Code 26: Rear Inlet Valve
- Chart A-8, Abs Code 27: Rear Outlet Valve
- Charts A9 To A12 Wheel Sensor
- Chart A13 Missing Wheel Sensor Signal
- Chart A14 "Pressure Reduction" Fault
- Chart A15 - Low Fluid/Pressure Loop Input Not Processable
- Chart B "Anti-Lock" Light On & No Codes Set
- Chart B1 Ignition Enable Circuit
- Chart B2 & B3 EBCM Loop Circuit Open Or Shorted
- Chart B4 Main Relay Circuits
- Chart B5 - Anti-Lock Light Circuit
- Chart B6 Miscellaneous EBCM Inputs
- Chart C "Brake" Light On & No Codes
- Chart D "Brake" & "Anti-Lock" Lights On
- Chart D1 Pump/Motor Does Not Operate
- Chart D2 Hydraulic Unit Functional Check
- Charts D4 To D6 Extended Pump Operation & Hydraulic LEAKDOWN
- Chart E Symptom Diagnosis
- Brake Indicator Control
- Removal & Installation
- Diagrams