No. 2 Abs Warning Light Stays On

When performing an asterisked (+) troubleshooting inspection, shake the wiring harness and connectors while doing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, check to make sure connectors, terminals and wiring harness are connected correctly and undamaged.

Fig 1: No. 2 ABS Warning Light Stays On - Description & Possible Causes
Courtesy of MAZDA MOTORS CORP.

Diagnostic Procedure

Fig 2: No. 2 ABS Warning Light Stays On - Inspection & Action

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Courtesy of MAZDA MOTORS CORP.

CAUTION:

Recheck the diagnostic trouble code after repair completion.

NOTE:

The ABS warning light normally illuminates for 2-4 seconds after ignition switch is turned to ON.
If any symptoms have occurred in the past but are now okay, malfunction of related harness could be the possible cause and thus ABS CM is normal.