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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Symptom Troubleshooting [Instrument Cluster] >> No. 2 All Meters And Gauges Do Not Operate [Instrument Cluster] >> Diagnostic Procedure

Diagnostic Procedure

STEP INSPECTION ACTION
1
  • Switch the ignition ON.
  • Inspect the following:
    • Does the odometer/tripmeter illuminate?
    • Does the back-up light illuminate?
    • Does the fuel gauge operate?
    • Does the check engine light turn ON?
Yes Troubleshooting completed. (The system is normal.)
No Go to the next step.
2
  • Inspect the METER fuse.
  • Is the fuse normal?
Yes Go to the next step.
No Replace the fuse.
  • If the fuse is blown, inspect the wiring harness for a short to ground. Repair or replace the wiring harness, then replace the fuse.
3
  • Inspect the DTC for the instrument cluster ON-BOARD DIAGNOSTIC SYSTEM.
  • Have any DTC's been recorded in memory?
Yes Perform the recorded DTC's troubleshooting.
(See DTC TABLE [INSTRUMENT CLUSTER] .)
No Go to the next step.
4
  • Switch the ignition OFF (LOCK).
  • Remove the instrument cluster.
  • Disconnect the instrument cluster connector.
  • Inspect the voltage between instrument cluster wiring harness-side connector terminal S.
  • Switch the ignition ON.
  • Is the voltage B+? 
Yes Go to the next step.
G08152702
No Repair or replace for open circuit instrument cluster power supply circuit.
5
  • Instrument cluster connector disconnected.
  • Verify continuity between instrument cluster wiring harness-side connector terminal A and ground.
  • Is there continuity?
Yes Go to the next step.
No Repair or replace for following: 
  • Open circuit in wiring harness between instrument cluster terminal 2A and ground.
  • Poor contact or loose installation at ground point
6
  • Switch the ignition OFF (LOCK).
  • Inspect the instrument cluster connector terminals for poor connection (such as damaged/pulled-out pins, and corrosion).
  • Are the terminals normal?
Yes Replace the instrument cluster.
No Repair or replace the terminal.