DTC U0402:92 [INSTRUMENT CLUSTER]
id0902e8988600
DESCRIPTION |
Erratic signal from TCM |
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DETECTION CONDITION
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• Illumination command signal from TCM continues for 20 s or more.
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POSSIBLE CAUSE
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• TCM DTC is stored
• TCM malfunction
• Instrument cluster malfunction
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Diagnostic Procedure
STEP |
INSPECTION |
ACTION |
|
---|---|---|---|
1
|
CONFIRM TCM DTC
• Perform the Reading DTCs Procedure to confirm the TCM DTC.
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
|
No
|
Go to the next step.
|
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2
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CONFIRM INSTRUMENT CLUSTER DTC
• Clear the DTC from the instrument cluster using the M-MDS.
• Switch the ignition to ON and wait for 20 s or more.
• Drive the vehicle at speed of 30 km/h {19 mph} or more with 500 rpm or more.
• Perform the “DTC INSPECTION” to confirm the instrument cluster DTC.
• Is the same DTC present?
|
Yes
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Replace the TCM, then go to the next step.
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No
|
Go to Step 4.
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3
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VERIFY TROUBLESHOOTING COMPLETED
• Clear the DTC from the instrument cluster using the M-MDS.
• Switch the ignition to ON and wait for 20 s or more.
• Drive the vehicle at speed of 30 km/h {19 mph} or more with 500 rpm or more.
• Perform the “DTC INSPECTION” to confirm the instrument cluster DTC.
• Is the same DTC present?
|
Yes
|
Replace the instrument cluster, then go to the next step.
|
No
|
Go to the next step.
|
||
4
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VERIFY THAT NO OTHER DTCs ARE PRESENT
• Are any DTCs present?
|
Yes
|
Go to the applicable DTC inspection.
|
No
|
DTC troubleshooting completed.
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