Front Speed Sensors

Disconnect speed sensor harness connector in front compartment. Measure resistance between speed sensor connector terminals. Resistance should be 1.1-1.3 k/ohms. Measure resistance between ground and each speed sensor connector terminal. Resistance should be 1 megohm or more. If resistance is not as specified, remove front wheel. Disconnect speed sensor harness connector at speed sensor. Measure resistance between speed sensor terminals. Resistance should be 1.1-1.3 k/ohms. Measure resistance between ground and each speed sensor terminal. Resistance should be 1 megohm or more. If resistance is as specified, replace speed sensor sub-wire harness. If resistance is not as specified, replace speed sensor. See FRONT WHEEL SPEED SENSORS  under REMOVAL & INSTALLATION.