Traction Control: Anti-Lock
- Description
- Operation
- Bleeding
- Diagnosis
- Removal & Installation
- Torque Specifications
- Pinpoint Tests
- Notes
- Test Aa1 - Code 11 And/Or 99 Electrical Disturbance
- Test Aa - Code 12 Electronic Controller
- Test BB1 - Code 21 Check Main Valve
- Tests Cc1-3 Inlet & Outlet Valves
- TESTS CC1-3 INLET & OUTLET VALVES (Cont.)
- Test Dd, Check Wheel Speed Sensors
- Test Dd, Check Wheel Speed Sensors (Cont.)
- Test Ee1, Left Front Sensor Circuit Continuity
- Test Ee2, Right Front Sensor Circuit Continuity
- Tests Ee3 (Right) & Ee4 (Left) Rear Outlet Valve Diagnosis
- Test FFI Warning Circuit Diagnosis
- Test A (Abs Warning Light On With Brake Warning Light Off)
- Test A1 (35-Pin Plug Testing)
- Test A1a (Electronic Controller Ground Wire)
- Test A1b (Ignition-to-Electronic Controller Wire)
- Test A2 (Main Power Relay Secondary Circuit)
- Test A2a (Main Power Relay Secondary Circuit)
- Test A2b (Main Power Relay Secondary Circuit Wiring Harness)
- Test A2c (Main Power Relay Secondary Circuit Wiring Harness)
- Test A3 (Main Power Relay Secondary Circuit)
- Test A3a (Main Power Relay Secondary Circuit Wiring Harness
- TEST A4 (Fluid Level Indicator (FLI) & Pressure Warning Switch (PWS) Circuit)
- Test A6b (Main Power Relay Primary-to-Electronic Controller Wire
- Test A6c (Main Power Relay Primary-to-Ground Wire)
- Test A7 (Main Power Relay Secondary Power Circuit)
- Test A7a (Main Power Relay Secondary Power Circuit)
- Test A7b (Main Power Relay Secondary Power Circuit)
- Test A8 (Right Rear Sensor Circuit Resistance)
- Test A8a (Right Rear Sensor Resistance)
- Test A9 (Left Front Sensor Circuit Resistance)
- Test A9a (Left Front Sensor Resistance)
- Test A10 (Left Rear Sensor Circuit Resistance)
- Test A10a (Left Rear Sensor Resistance)
- Test A11 (Right Front Sensor Circuit Resistance)
- Test A11a (Right Front Sensor Resistance)
- A12 (Main Valve Circuit Resistance)
- Test A (Abs Warning Light On W/ Brake Warning Light Off)
- Test A4a (FLI Anti-Lock Warning Circuit)
- Test A4b (PWS Anti-Lock Warning Circuit)
- Test A4c (Electronic Controller-to-FLI Wire)
- Test A4d (FLI-to-PWS Wire)
- TEST A4e (PWS-to-Electronic Controller Wire)
- Test A5 (FLI & PWS Isolation Test)
- Test A5a (FLI Pin No. 2)
- Test A5b (FLI Pin No. 1)
- Test A5c (FLI Indicator Pin No. 2)
- Test A5d (PWS Pins No. 3 & No. 5-to-Ground)
- Test A5e (PWS Connector Pin No. 5 & Ground)
- Test A6 (Main Relay Primary Circuit Resistance)
- Test A6a (Main Power Relay Primary Coil Resistance)
- Test A12a (Main Valve Resistance)
- Test A13 (Valve Block Ground Circuit)
- Test A13a (Valve Plug Pin No. 7)
- Test A13b (Valve Block Ground Wire)
- Test A14 (Right Front Inlet Valve Circuit Resistance)
- Test A14a (Right Front Inlet Valve Resistance)
- Test A15 (Rear Inlet Valve Circuit Resistance)
- Test A15a (Rear Inlet Valve Resistance)
- Test A16 (Left Front Inlet Valve Circuit Resistance)
- Test A16a (Left Front Inlet Valve Resistance)
- Test A17 (Rear Outlet Valve Circuit Resistance)
- Test A17a (Rear Outlet Valve Resistance)
- Test A18 (Left Front Outlet Valve Circuit Resistance)
- Test A18a (Left Front Outlet Valve Resistance)
- Test A19 (Right Front Outlet Valve Circuit Resistance)
- Test A19a (Right Front Outlet Valve Resistance)
- Test A20 (PWS Brake Light Circuit: No System Pressure)
- Test A21 (PWS Broke light Circuit With System Pressure)
- Test A22 (PWS Broke Light Circuit Threshold)
- Test A23 (PWS Harness Ground)
- Test A24 (Verify System Symptom)
- Test B (Anti-Lock Light On After Engine Starts But Brake Warning Light Off)
- Test B1 (Continuity of Right Rear Wheel Sensor Circuit)
- Test B1a (Continuity of Right Rear Sensor)
- Test B2 (Continuity of Left Front Sensor Circuit)
- Test B2a (Continuity of Left Front Sensor)
- Test B3 (Continuity of Left Rear Sensor Circuit)
- Test B3a (Continuity of Left Rear Sensor)
- Test B4 (Continuity of Right Front Sensor Harness)
- Test B4a (Continuity of Right Front Sensor)
- Test C (Anti-Lock Warning Light On After Vehicle Starts To Move Or False Cycling Of Anti-Lock System)
- Test C1 (Right Rear Sensor Circuit Resistance)
- Test C1a (Right Rear Sensor Resistance)
- Test C2 (Left Front Sensor Circuit Resistance)
- Test C2a (Left Front Sensor Harness Resistance)
- Test C3 (Left Rear Sensor Circuit Resistance)
- Test C3a (Left Rear Sensor Resistance)
- Test C4 (Right Front Sensor Circuit Resistance)
- Test C4a (Right Front Sensor Resistance)
- Test C5 (Right Rear Sensor)
- Test C6 (Left Front Sensor)
- Test C7 (Left Rear Sensor)
- Test C8 (Right Front Sensor)
- Test C9 (Front Wheel Bearing Check)
- Test D (Anti-Lock Warning Light & Brake Warning Light On Or Pump Motor Runs More Than 60 Seconds)
- Test D1 (Check Pump Motor Operation)
- Test D1a (Pump Motor Unit)
- Test D1b (Checking For Continuity Between Motor Relay/Motor)
- Test D1c (Checking For Continuity Between motor Connector & Ground)
- Test D1d (Checking For Continuity Between battery & Pump Motor Relay)
- Test D1e (Checking Continuity Between Ignition Switch & Pump Motor Relay)
- Test D1f (Checking Pressure Warning Switch (PWS) Ground)
- Test D1g (Checking Continuity Between Pressure Warning Switch & Pump Motor Relay)
- Test D1h (Checking Pressure Warning Switch)
- Test D1j (Checking Pump Motor Relay)
- Test D2 (Chocking Pump Motor)
- Test D2a (Chocking Pump Motor)
- Test D2b (Chock Low Pressure Flow)
- Test D2c (Checking Voltage to Pump Motor)
- Test D3 (Checking Accumulator Pre-Charge)
- Test D4 (Chocking Hydraulic Unit)
- Test D4a (Checking For Hydraulic Leeks)
- Test D5 (Checking Pump Pressure)
- Test D6 (Checking Pressure Warning Switch)
- Test E (Anti-Lock Warning Light Intermittently On)
- Test E1 (FLI & PWS Circuit)
- Test E1a (Checking FLI Anti-Lock Warning Circuit)
- Test E1b (Checking PWS ABS Warning Circuit: No Pressure)
- Test E1c (Chocking FLI-to-Electronic Controller Circuit)
- Test E1d (Checking FLI-to-PWS Circuit)
- Test E1e (Chocking PWS-to-Electronic Controller)
- Test E2 (FLI & PWS Isolation Test)
- Test E2a (Chocking FLI Switch Continuity)
- Test E2b (Continuity of FLI Pin No. 1 Circuit)
- Test E2c (Checking Continuity Between PWS & FLI)
- Test E2d (Checking PWS Continuity)
- Test E2e (Chocking Continuity Between PWS & FLI)
- Test F (Brake Warning Light On With Anti-Lock Light Off; Parking Brake Release & Brake Lining Wear Checked)
- Test G (No Abs Warning Light On When Ignition Is Turned On)
- Test H (Spongy Brake Pedal With/Without Abs Function: No Warning Light)
- Test J (Poor Vehicle Tracking During Anti-Lock Function; Warning Light Off)
- Wiring Diagrams