2010 Cadillac Truck SRX FWD V6-3.0L Technical Service Bulletin # 09319A Date: 091209

2010 Cadillac Truck SRX FWD V6-3.0L Technical Service Bulletin # 09319A Date: 091209

Campaign - Keyless Entry Module Software Update

SERVICE UPDATE

Bulletin No.: 09319A

Date: December 09, 2009

Subject: 09319A - Service Update for Inventory and Customer Vehicles - Battery Drain - Expires with Base Warranty

Models:

2010 Buick LaCrosse

2010 Cadillac SRX

Supercede:

This bulletin is being revised to clarify the condition and the module to be reprogrammed. Please discard all copies of bulletin 09319.

This service update includes vehicles in dealer inventory and customer vehicles that return to the dealership for any reason. It will expire

at the end of the involved vehicle's New Vehicle Limited Warranty period.

Purpose

This bulletin provides a service procedure to reprogram the keyless entry control module on certain 2010 model year Buick LaCrosse and Cadillac

SRX vehicles. The passive entry start (PEPS) software within the keyless entry control module may prevent other modules from going into a sleep

mode, resulting in a possible battery drain.

This service procedure should be completed as soon as possible on involved vehicles currently in dealer inventory and customer vehicles

that return to the dealer for any type of service during the New Vehicle Limited Warranty coverage period.

Vehicles Involved

A list of involved vehicles currently in dealer inventory is available on the "Service Update Bulletin Information" link under the "Service" tab in

GM GlobalConnect (US) or attached to the GlobalConnect message (Canada) used to release this bulletin. Customer vehicles that return for service,

for any reason, and are still covered under the vehicle's base warranty, and are within the VIN breakpoints provided below, should be checked for

vehicle eligibility in the appropriate system listed below.

Important

Dealers are to confirm vehicle eligibility prior to beginning repairs by using GMVIS (dealers using WINS) or the Investigate Vehicle

History link (dealers using GWM). Not all vehicles within the above breakpoints may be involved.

Parts Information

No parts are required for this service update.

Service Procedure

Do not attempt to order the calibration number from GMSPO. The calibration numbers required for this service procedure are programmed into

control modules via a Multiple Diagnostic Interface (MDI) and TIS2WEB with the calibration update. Use TIS2WEB on or after 12/07/09 to

obtain the calibration. If you cannot access the calibration, call the Techline Customer Support Center and it will be provided.

For step-by-step programming instructions, please refer to SI and the Techline Information System (TIS) terminal.

2010 Cadillac Truck SRX FWD V6-3.0L Page 197

1. Verify that there is a battery charge of 12 to 16 volts. The battery must be able to maintain a charge during programming. Only use an

approved Midtronic 165-PSC charger to maintain proper battery voltage during programming.

2. Reprogram the keyless entry control module (KECM). Refer to SI and Service Programming System (SPS) documentation for programming

instructions, if required.

1. Connect the MDI to the vehicle.

Note

Select J 2534 MDI and Reprogram ECU from the Select Diagnostic Tool and Programming Process screen.

2. Select J2534 MDI and Reprogram ECU from the Select Diagnostic Tool and Programming Process screen.

3. Select KECM Keyless Entry Control Module - Programming from the Supported Controllers screen.

4. Follow the on-screen instructions.

3. Use MDI and GDS to clear all DTCs if required.

Claim Information

1. Submit a claim using the table below.

2. Courtesy Transportation - For dealers using WINS, submit using normal labor code; for dealers using GWM - submit as Net Item under the