UNWANTED HANDS FREE LIFTGATE ACTIVATION (REPROGRAM LIFTGATE CONTROL MODULE K39)
UNWANTED HANDS FREE LIFTGATE ACTIVATION (REPROGRAM LIFTGATE CONTROL MODULE K39)
TECHNICAL SERVICE BULLETIN
Reference Number(s): PIT5531, Date of Issue:
Nov 30, 2016
SERVICE INFORMATION
| Brand: |
Model: |
Model Year: |
VIN: |
Engine: |
Transmission: |
| from |
to |
from |
to |
| Chevrolet |
Suburban, Tahoe Models |
2015 |
2016 |
SOP |
GR313950 |
All |
All |
| Involved Region or Country |
North America and N.A Export Regions |
| Additional RPO/s
: |
With Hands Free Liftgate RPO TC2 |
| Condition |
Some customers may comment:
- Unwanted power liftgate opening or closing if the key fob is near the Hands Free liftgate detection area. This area is within 3 ft (1 m) of the rear bumper.
- The Hands Free Liftgate feature is too sensitive or activates too easily.
|
| Cause |
The Hands Free Liftgate Module calibration may be too sensitive. |
CORRECTION
To reduce the sensitivity of the Hands Free liftgate feature, reprogram the Liftgate Control Module (K39) with updated calibrations listed in Tis2Web.
WARRANTY INFORMATION
| Labor Operation |
Description |
Labor Time |
| 2810905 |
Accessory and Liftgate Control Module Reprogramming with SPS |
Use Published Labor Operation Time |