Diagnostic procedure
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STEP
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INSPECTION
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ACTION
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|
|---|---|---|---|
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1
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INSPECT WATER HEATER UNIT
• Perform the lockout reset. (See Lockout Reset.)
• Read DTCs using the SST (WDS or equivalent)
• Are any DTCs present?
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Yes
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Go to applicable DTC troubleshooting.
|
|
No
|
Troubleshooting completed.
|
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