Operating instructions - TRW Automotive Aftermarket

FastCheck
Mazda
Application Menu
The scan tool Mazda application can be used to retrieve diagnostic fault codes from
Mazda' vehicles that use the 'flash' or 'blink' codes system.
EMS
To diagnose EMS faults, the flying lead harness (see cable kit YTD990) must be
used.
WARNING: Follow instructions carefully. Incorrect connection of harness to
the vehicle may result in damage to the vehicle and/or the scan tool.
Connecting Procedure
• Connect red power lead to '+' (red) socket on the flying lead harness (see cable
kit YTD990).
• Connect black power lead to '-' (black) socket on the flying lead harness (see
cable kit YTD990).
• Clip red clamp of the power lead to the '+' (positive) terminal of the vehicle
battery.
• Clip black clamp of the power lead to the '-' (negative) terminal of the vehicle
battery.
• Connect the 25 way D-type connector to the scan tool.
Refer to the Mazda connector diagram in ‘Diagnostic connector locations’,
page 130, for further information.
NOTE: This is relevant to EMS only
• Connect black fly lead to diagnostic connector pin 'GND' (Ground line).
• Connect blue fly lead to diagnostic connector pin 'TEN' (Code Read line).
• Connect yellow wire to diagnostic connector pin 'FEN' (Code Activation line).
NOTE: Always connect ground line first
Mercedes
If the vehicle under test has both the round diagnostic connector and the J1962 (16
pin) connector, the round connector should always be used to access information
via the Mercedes application and the J1962 connector should be used to access
data via the EOBD application.
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