Diamante Sedan V6-3.5L SOHC (1999)
Driver/Vehicle Information Display: Reading and Clearing Diagnostic Trouble Codes
With Scan Tool
Connect the scan tool to the data link connector then check diagnostic trouble codes.
CAUTION: Make certain that the ignition switch is OFF when the scan tool is connected or disconnected.
NOTE: If the ignition switch is ON with the scan tool connected, some of the warning lights will flash. This is because the data link connector terminal
1 is grounded and diagnostic output via warning lamp will operate. This is not an abnormal condition.
Without Scan Tool
Mitsubishi does not provide a procedure to retrieve Center Warning Display diagnostic trouble codes with a scan tool.
With Scan Tool
Connect the scan tool to the data link connector then erase the diagnostic trouble codes.
Without Scan Tool
With the ignition switch OFF, disconnect the battery negative terminal for 10 seconds or more
SWS SIMPLIFIED FAULT DIAGNOSIS MODE
The following tests can be performed using the SWS Simplified
Fault Diagnosis Mode:
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SWS ECU specification
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Switch input signals for each ECU
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Diagnostic trouble code output
