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HOMESERVICE MANUALSMAZDA2006B4000 BASE, AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE SYMPTOM TROUBLESHOOTING - (3 OF 5)DTC APPLICATION CHART - POWERTRAIN CONTROL MODULE (PCM)OBDII DRIVE CYCLE MALFUNCTION
2006 Mazda B4000 Base, Automatic

OBDII Drive Cycle Malfunction

2006 Mazda B4000 Base, AutomaticSECTION OBDII Drive Cycle Malfunction
DTC P1000 DETECTION CONDITION & POSSIBLE CAUSES

DTC P1000 OBD II DRIVE CYCLE MALFUNCTION
DETECTION CONDITION 
  • P1000 indicates OBD II monitor testing not complete.
POSSIBLE CAUSE 
  • The vehicle is new from the factory and has not yet completed an OBD II Drive Cycle
  • The battery or the powertrain control module (PCM) has been disconnected
  • OBD II monitor failure had occurred before completion of an OBD II Drive Cycle
  • The PCM DTCs have been cleared with a WDS or equivalent tester as part of a service process
DTC P1000 DIAGNOSTIC PROCEDURE

DTC P1000 OBD II DRIVE CYCLE MALFUNCTION
STEP INSPECTION ACTION
1
  • Was the PCM quick test performed?
 Yes Go to next step.
No Perform PCM quick test. See PCM QUICK TEST  .
2 DTC P1000: CHECK FOR OTHER DTCS
  • This test should be used only if DTC P1000 was received in continuous memory. Ignore any DTC P1000s in KOEO or KOER.
    NOTE:
    • DTC P1000 indicates that all of the OBD II monitors have not yet been successfully tested to clear DTC P1000.
  • Are any other DTCs received with P1000? 
 Yes Repair other DTCs.
Go to applicable DTC Troubleshooting. See DIAGNOSTIC TROUBLE CODE (DTC) INDEX - POWERTRAIN CONTROL MODULE (PCM) .
No Go to next step.
3 REQUEST TO CLEAR DTC P1000
  • Has the customer requested DTC P1000 be cleared from the PCM memory? 
 Yes Inform customer that if the law in this state requires additional driving in order to clear DTC P1000 from the PCM memory, it must be performed before an inspection/maintenance test.
No Complete an OBD drive cycle. See DRIVE CYCLES .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.