# Service bulletin PI1489A

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.

- Type: Service bulletin
- NHTSA id: 10201131
- Published by NHTSA: 2021\-09\-07
- Manufacturer's number: PI1489A
- Manufacturer's date: 2015\-12\-01
- NHTSA component: BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## NHTSA's summary

Malfunction Indicator Lamp \(MIL\) Illuminated, Intermittently Unable to Shift into Reverse, DTC P0502 Set

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10201131-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10201131-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Engine, Backup camera, Engine control module

## Trouble codes named

P0502

## Vehicles listed

- 2013 to 2016 CADILLAC ATS
- 2016 CADILLAC ATS\-V
- 2014 to 2015 CHEVROLET CORVETTE

## Other bulletins for the same vehicles and component

- [15NA045](/bulletins/10250033.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Rattle Noise Heard From Engine Bell Housing
- [14628](/bulletins/10247227.md), 2023-12-18, Service bulletin: BACK OVER PREVENTION; POWER TRAIN. Service Update for Inventory Vehicles Only Drive Audit for Transmission Noise and Loss of Reverse Vehicle Limited to 3rd and 4th Forward Gear
- [PIC5494D](/bulletins/10246934.md), 2023-12-11, Service bulletin: BACK OVER PREVENTION:DISPLAY FUNCTION. Difference Between Analog And Digital Vehicle Speed Display.
- [13387A](/bulletins/10246801.md), 2023-12-11, Service bulletin: BACK OVER PREVENTION. Service Update for Inventory Vehicles Only Engine Knock Noise \- Drive Audit Expires November 30, 2014 \- Equipped with 2.5L Engine \(LCV/LKW\) or 2.0L Engine \(LTG\)
- [16NA008](/bulletins/10246551.md), 2023-12-11, Service bulletin: BACK OVER PREVENTION; VISIBILITY. Subject: Auto\-On Rear Window Defogger and Outside Rear View Mirror \(OSRVM\) Defogger Not operating
- [PIP5395G](/bulletins/10240795.md), 2023-08-21, Service bulletin: BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE. This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a lifter tick. If the noise is heard best at the fuel line and the sound will be real loud with a stethoscope. The fuel line will need to be replaced.
- [PIP5628F](/bulletins/10236164.md), 2023-05-15, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 \- P0308 and/or P050D
- [22NA028](/bulletins/10214244.md), 2022-06-21, Service bulletin: BACK OVER PREVENTION. This service bulletin provides a repair procedure to correct a customer concern of a Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area.
- [070601016G](/bulletins/10213761.md), 2022-06-13, Service bulletin: BACK OVER PREVENTION. This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
- [PIC6048N](/bulletins/10208021.md), 2022-02-14, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN; STEERING; AIR BAGS; LANE DEPARTURE; BACK OVER PREVENTION. This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep Assist icon is solid amber, Forward Camera Module is actively commanding a torque to Electronic Power Steering. This means that the driver should also feel some feedback from the steering wheel. No Chimes or haptic in the seat. Lane Keep Assist icon is flashing amber; Forward Camera Module is actively commanding torque to Electronic Power Steering. This will also be accompanied with Lane Departure Warning chimes and haptic in the seat feedback based on the setting chosen in the vehicle settings. This will take place when the vehicle has crossed lane marking by \(40 cm\) or \(15.75 in\).

JSON: [/v1/bulletins/10201131](/v1/bulletins/10201131)

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