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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Automatic Transaxle - Service, Removal & Installation [La4A-El]) >> Electrical System Test >> Transaxle Range Switch Instruction >> Resistance Test TR Switch

Resistance Test TR Switch

WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
  1. Set the ohmmeter to the 5,000 ohms range.
  2. Connect the positive lead of the ohmmeter to the TR/MLP jack.
  3. Connect the negative lead of the ohmmeter to the SIGRTN jack.
  4. Record the resistance at each position while moving the selector lever to each range position.
  5. Refer to the chart below for values.
    • If out of specified range, perform the DTC troubleshooting. See DIAGNOSTIC TESTS .
      Fig 1: Selector Lever Position/Resistance Specifications
      G01137009Courtesy of MAZDA MOTORS CORP.
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