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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 467 (On-Board Diagnostic [Electronic Power Steering System]) >> DTC B2141 >> Diagnostic procedure

Diagnostic procedure

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
DTC B2141 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 PERFORM EPS SYSTEM NEUTRAL POSITION SETTING  After completing the EPS system neutral position setting, go to the next step.
2 VERIFY CURRENT MALFUNCTION STATUS 
  • Clear the DTC from the memory.

    (See CLEARING DTCS PROCEDURE .)

  • Turn the ignition switch off.
  • Start the engine.
  • Is the same DTC present?
 Yes Replace the EPS control module, then go to the next step.
(See EPS CONTROL MODULE REMOVAL/INSTALLATION .)
No Go to the next step.
3 VERIFY AFTER REPAIR PROCEDURE 
  • Are any other DTCs present?
 Yes Go to the applicable DTC inspection.
(See DTC TABLE .)
No DTC troubleshooting completed.
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