2022 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE

Integrated Starter Generator (ISG)

INTEGRATED STARTER GENERATOR (ISG) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Refer to
P063B:00 (See DTC P063B:00 OR P063C:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P063C:00
P063D:00 (See DTC P063D:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0A1E:00 (See DTC P0A1E:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0A3E:00 (See DTC P0A3E:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0A4C:00 (See DTC P0A4C:00, P0A4D:00 OR P0A4E:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0A4D:00
P0A4E:00
P0A7A:00 (See DTC P0A7A:00 OR P1BC5:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0BCD:00 (See DTC P0BCD:00, P0BCE:00, P0BCF:00, P0DF4:00, P0DF5:00, P0DF6:00, P0DF7:00, P0DF8:00, P0DF9:00, P1BD0:00, P1BD1:00, P1BD2:00, P1BD3:00, P1BD4:00, P1BD5:00, P1BD6:00, P1BD7:00 OR P1BD8:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0BCE:00
P0BCF:00
P0DF4:00  
P0DF5:00
P0DF6:00
P0DF7:00
P0DF8:00
P0DF9:00
P0DFA:00 (See DTC P0DFA:00 OR P1BE6:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0E02:00 (See DTC P0E02:00, P0E03:00, P0E06:00, P0E07:00, P0E0A:00, P0E0B:00, P1BE0:00, P1BE1:00, P1BE2:00, P1BE3:00, P1BE4:00 OR P1BE5:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0E03:00
P0E06:00
P0E07:00
P0E0A:00
P0E0B:00
P0E10:00 (See DTC P0E10:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P0E11:00 (See DTC P0E11:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BC0:00 (See DTC P1BC0:00 OR P1BC3:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BC3:00
P1BC5:00 (See DTC P0A7A:00 OR P1BC5:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BC6:00 (See DTC P1BC6:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BC9:00 (See DTC P1BC9:00 [INTEGRATED STARTER GENERATOR (ISG) (US)] .)
P1BD0:00 (See DTC P0BCD:00, P0BCE:00, P0BCF:00, P0DF4:00, P0DF5:00, P0DF6:00, P0DF7:00, P0DF8:00, P0DF9:00, P1BD0:00, P1BD1:00, P1BD2:00, P1BD3:00, P1BD4:00, P1BD5:00, P1BD6:00, P1BD7:00 OR P1BD8:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BD1:00
P1BD2:00
P1BD3:00
P1BD4:00
P1BD5:00
P1BD6:00  
P1BD7:00
P1BD8:00
P1BD9:00 (See DTC P1BD9:00 OR P1BDA:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BDA:00
P1BDB:00 (See DTC P1BDB:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BE0:00 (See DTC P0E02:00, P0E03:00, P0E06:00, P0E07:00, P0E0A:00, P0E0B:00, P1BE0:00, P1BE1:00, P1BE2:00, P1BE3:00, P1BE4:00 OR P1BE5:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BE1:00
P1BE2:00
P1BE3:00
P1BE4:00
P1BE5:00
P1BE6:00 (See DTC P0DFA:00 OR P1BE6:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BE7:00 (See DTC P1BE7:00 OR P1BE8:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
P1BE8:00
P1BE9:00 (See DTC P1BE9:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
U0073:00 (See DTC U0073:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
U0100:00 (See DTC U0100:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
U0401:00 (See DTC U0401:00 [INTEGRATED STARTER GENERATOR (ISG)] .)
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.