Test 4A - Intermittent Signal From Right Front Sensor (Code 23)

Test 4A: Repairing Code (23) Intermittent Signal From Right Front Sensor (Part 1 Of 2):

Test 4A: Repairing Code (23) Intermittent Signal From Right Front Sensor (Part 2 Of 2):

NOTE: When connecting or disconnecting connectors and inspecting connectors clean and repair as necessary.

NOTE: After completion of a repair or test then perform Verification Test. Verification Test VER-1A - ABS

NAME OF CODE:
Intermittent Signal From Right Front Sensor

SET CONDITION:
The following criteria must be met for this code to be detected.
1. Ignition turned on for at least 3.4 seconds.
2. Average filtered speed computation for the two front wheels above 8 mph.
3. Speed computation for each suspect sensor above 20 mph (brake applied or ABS active) or 12 mph (brake released and ABS inactive), immediately followed by criterion 4.
4. No output signal from one or more sensors for 15 ms.

POSSIBLE CAUSES:
Intermittent or sudden short or Open circuit in sensor or sensor wiring (including connectors)

Controller-Antilock Brake Connector:

Right Front Wheel Speed Sensor Connector:

Controller-Antilock Brake Connector And Wheel Speed Sensor Connector:

Controller-Antilock Brake Connector And Wheel Speed Sensor Connector: