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Home >> Mazda >> 2007 >> 6 Mazdaspeed >> Repair and Diagnosis >> Electrical >> Horns >> Instrumentation/Driver Info >> Instrument Cluster Input/Output Check Mode >> Inspection of Check Codes >> Check code 01
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Check code 01

CHECK CODE 01 REFERENCE (BUCKLE SWITCH - DRIVER'S SIDE)

Check code 01 Buckle switch (driver's side) on/off signal
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CHECK CODE 01 DIAGNOSTIC PROCEDURE

STEP INSPECTION INDICATION ACTION
1 Unfasten driver's side seat belt. (Buckle switch on).
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 Go to next step.
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 Measure voltage at instrument cluster terminal 2G. Is voltage 0 V? 
  • If as specified, replace instrument cluster.
  • If not as specified, inspect following parts.
    • Buckle switch
    • Wiring harness (Buckle switch-SAS control module-instrument cluster)
2 Fasten driver's side seat belt. (Buckle switch off).
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 Measure voltage at instrument cluster terminal 2G. Is voltage B+  ?
  • If as specified, replace instrument cluster.
  • If not as specified, inspect following parts.
    • Buckle switch
    • Wiring harness (Buckle switch-SAS control module-instrument cluster)
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 Input signal to instrument cluster is okay.
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