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Service bulletin PI1418

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10135392
Published by NHTSA2018-05-07
Manufacturer's numberPI1418
Manufacturer's date2015-03-13
NHTSA componentBACK OVER PREVENTION; VEHICLE SPEED CONTROL

NHTSA's summary

This preliminary informational bulletin provides repair information for a customer concern of a clunk noise when shifting into Drive or Reverse, or during heavy acceleration.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Throttle and cruise control, Backup camera

Vehicles listed
CADILLAC ELR2014, 2015
CHEVROLET VOLT2011, 2012, 2013, 2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
PIC5428F2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428E2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428D2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5412B2023-12-11. Service bulletin. High-Pitched / Whine Noise Heard Intermittently From Behind Rear Seats.
PIC5611H2023-02-13. Service bulletin. This Preliminary Information communication provides information to the technician about the rear view camera options on the vehicles equipped with rear view camera. The rear view camera brightness can be adjusted on some models while the transmission is in reverse and using the Menu or Select button. To turn off or on the guidelines in the rear view camera, use the radio display Config icon then Display, then the guidelines option.
070601016G2022-06-13. Service bulletin. This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
PIC6086G2021-01-25. Service bulletin. This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician will remove the moisture sensor and clean the glass and mounting bracket with alcohol wipe. If the gel separates from the sensor the sensor will need to be replaced.
PIC5611G2018-08-20. Service bulletin. This Preliminary Information communication provides information to the technician about the rear view camera options on the vehicles equipped with rear view camera. The rear view camera brightness can be adjusted on some models while the transmission is in reverse and using the Menu or Select button. To turn off or on the guidelines in the rear view camera, use the radio display Config icon then Display, then the guidelines option.
PI1126F2018-06-04. Service bulletin. This preliminary informational bulletin provides repair information to correct customer concerns about blank screen after startup and reverse, rear view camera message on, touch screen inoperable, Bluetooth and navigation concerns.
17NA3752018-06-04. Service bulletin. This informational bulletin provides a diagnostic tip for rear vision camera image that is grainy, distorted and/or pixelated