Malibu

128 service bulletins filed with NHTSA for this model year

• Jun 8, 2026UNKNOWN OR OTHERPIP6033B

  This Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.

• Jun 5, 2026UNKNOWN OR OTHERPIP6031E

  This PI addresses leaks from the case half and provides repair direction to dealer technicians

• Jun 3, 2026UNKNOWN OR OTHERPIT6503A

  This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing engineering investigation. Technicians must not replace the front camera module unless they have: 1.Completed the diagnostic procedure in this PI, and 2.Contacted TAC and received authorization, including the SI document number and specific step that directs camera replacement.

• Jun 3, 2026UNKNOWN OR OTHERPIP6032C

  PIP6032B provides diagnostic direction for dealers when encountering transmission leaks

• May 27, 2026UNKNOWN OR OTHERPIT6519

  This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and this PI will be converted to a bulletin when a repair is available.

• May 14, 2026UNKNOWN OR OTHERPIC6540J

  This Preliminary information communicates to dealers a procedure to reset the radio.

• May 11, 2026UNKNOWN OR OTHERPIC6626A

  PI created to guide technicians through radio restriction process

• May 11, 2026UNKNOWN OR OTHERPIC6551B

  This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues

• and 120 more

Source: NHTSA manufacturer communications (technical service bulletins).