Pinpoint Test C - Solenoid Valve
- Check System Integrity
Visually inspect all wiring, harness connectors, brake lines and components for wear, damage or overheating. If faults are found, repair as necessary. If no faults are found, go to next step. - Solenoid Valve (SV) Signal Check
Ensure ABS control module is connected. Turn ignition on. Set DVOM on 20-volt scale. Measure voltage between ground and ABS control module connector Yellow/White wire. If voltage is momentarily more than 10 volts, go to next step. If voltage is not as specified, repair Yellow/White wire between ABS relay and ABS control module. - Solenoid Valve (SV) Check At ABS Control Module
Turn ignition off. Disconnect ABS control module. ABS control module is located behind left cowl side trim panel. On all models, set DVOM on 200-ohm scale. Measure and record resistance between each of following ABS module connector wire terminals. See CHECKING SOLENOID CIRCUIT RESISTANCE table. If resistances are about 3 ohms, go to PINPOINT TEST H . If any resistance is not about 3 ohms, go to next step.CHECKING SOLENOID CIRCUIT RESISTANCEApplication Wire Color Left Front Solenoid Yellow/White & Yellow/Green Left Rear Solenoid Yellow/White & Brown Right Front Solenoid Yellow/White & Blue/Orange Right Rear Solenoid Yellow/White & Black/Yellow - Solenoid Valve (SV) Check At Hydraulic Actuator Assembly
Turn ignition off. Disconnect hydraulic actuator assembly connector. See Fig 1 . Set DVOM on 200-ohm scale. Measure and record resistance between each terminal of hydraulic actuator assembly connector. See ACTUATOR RESISTANCE TEST table. If all resistances are about 3 ohms, repair wires between ABS control module and hydraulic actuator assembly connector. If any resistance is not about 3 ohms, replace hydraulic actuator assembly.
ACTUATOR RESISTANCE TEST
| Application | Check Between Terminals No. |
|---|---|
| Left Front Solenoid | 1 & 3 |
| Left Rear Solenoid | 2 & 4 |
| Right Front Solenoid | 5 & 7 |
| Right Rear Solenoid | 6 & 8 |