Audio Link Question
07-22-2010, 06:18 PM
#1
New Member
Thread Starter
Join Date: 07-13-2009
Location: Freehold, New Jersey
Posts: 15
Audio Link Question
Installed the PAL in my 08 Panel along with a US8 Radio, no problems. I have a friend who has a Tech II and he flashed the radio and activated the PAL for me. Worked Great......for 2 weeks. Driving down the road, iPod goes off, radio comes on. iPod doesn't show up anymore (PAL "borrows" an XM band on the radio) XM doesn't show up when you push the band button. Anyone else run into this? 
07-22-2010, 06:45 PM
#5
Founding Member
Join Date: 11-23-2007
Location: Texas
Posts: 8,210
2 TSBs
#PIC4963A: XM Radio Intermittently Mutes and Changes Display After Installing PAL - (Oct 24, 2008)
Subject: XM Radio Intermittently Mutes and Changes Display After Installing PAL
Models: 2006-2008 Chevrolet HHR
2007-2008 Chevrolet Cobalt
2006-2008 Pontiac Solstice
2007-2008 Pontiac G5
2007-2008 Saturn Sky
--------------------------------------------------------------------------------
This PI was superceded to state that PAL modules are only available as a kit. Please discard PIC4963.
--------------------------------------------------------------------------------
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
Some customers may comment that intermittently, the radio will momentarily mute and display XM station zero while listening to an XM station. This condition only occurs after installation of a GM Accessories Personal Audio Link (PAL) system.
Recommendation/Instructions:
A new PAL module has been developed to correct this condition. Updated PAL modules are only available as part of the PAL kit. A new PAL kit should be ordered to obtain the updated module.
Note: If the vehicle is equipped with XM Radio, XM will need to be enabled again using the Tech 2.
---------------------------------------------------------------
#PIC4562C: GM Accessories Personal Audio Link Communication Issues - keywords accessory accessories audio b1000band ipod pal radio - (Sep 5, 2008)
Subject: GM Accessories Personal Audio Link Communication Issues
Models: 2006-2008 Chevrolet HHR
2007-2008 Chevrolet Cobalt
2006-2008 Pontiac Solstice
2007-2008 Pontiac G5
2007-2008 Saturn Sky
--------------------------------------------------------------------------------
This PI was superceded to update RECOMMENDATION/INSTRUCTIONS. Please discard PIC4562B.
--------------------------------------------------------------------------------
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
The following information relates to 2007 - 2008 model year Chevrolet HHR, Chevrolet Cobalt, Pontiac Solstice, Pontiac G5, Saturn Sky equipped with the GM Accessories Personal Audio Link, or PAL (P/N 19171028).
Recommendation/Instructions:
1. Tech 2 Communication on Vehicles with PAL: Occasionally, the tech 2 may not recognize PAL. If PAL does not appear in the list of body modules, simply exit and re-select "Body" to re-establish communications. When recognized, PAL will appear next to the F4 tab on The tech 2 software version 27.007 or later should recognize the PAL almost every time on the first try. PAL kits built with module part number 19201522 should not experience this concern.
2. Tech 2 Interrogation of XM Receiver: With PAL installed on the vehicle, it is necessary to switch the radio band to the XM band radio in order to obtain XM module information. If XM radio is not sourced, the Tech 2 will report "No communication with vehicle". Note: The XM band is shared, with the PAL so the technician needs to be sure that the radio XM band is truly on XM radio and not in iPod mode. If iPod mode, radio displays "XM1".
Important: If a PAL module is installed in a vehicle without XM, DO NOT enable XM using the Tech 2. If if XM is enabled in a non-XM vehicle the PAL module will not function. This is due to the PAL module trying to communicate with an XM module that does not exist so the PAL module shuts down. The PAL module can be reset by installing it into an XM-equipped vehicle and disabling the XM feature. The PAL module can then be installed on another non-XM vehicle.
Note: The PAL module was NOT intended to report DTCs, However, it's been discovered that a "test" DTC B1000 is showing up. Dealers should ignore this DTC. PAL modules built after 07/01/08 should not experience this concern.
Subject: XM Radio Intermittently Mutes and Changes Display After Installing PAL
Models: 2006-2008 Chevrolet HHR
2007-2008 Chevrolet Cobalt
2006-2008 Pontiac Solstice
2007-2008 Pontiac G5
2007-2008 Saturn Sky
--------------------------------------------------------------------------------
This PI was superceded to state that PAL modules are only available as a kit. Please discard PIC4963.
--------------------------------------------------------------------------------
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
Some customers may comment that intermittently, the radio will momentarily mute and display XM station zero while listening to an XM station. This condition only occurs after installation of a GM Accessories Personal Audio Link (PAL) system.
Recommendation/Instructions:
A new PAL module has been developed to correct this condition. Updated PAL modules are only available as part of the PAL kit. A new PAL kit should be ordered to obtain the updated module.
Note: If the vehicle is equipped with XM Radio, XM will need to be enabled again using the Tech 2.
---------------------------------------------------------------
#PIC4562C: GM Accessories Personal Audio Link Communication Issues - keywords accessory accessories audio b1000band ipod pal radio - (Sep 5, 2008)
Subject: GM Accessories Personal Audio Link Communication Issues
Models: 2006-2008 Chevrolet HHR
2007-2008 Chevrolet Cobalt
2006-2008 Pontiac Solstice
2007-2008 Pontiac G5
2007-2008 Saturn Sky
--------------------------------------------------------------------------------
This PI was superceded to update RECOMMENDATION/INSTRUCTIONS. Please discard PIC4562B.
--------------------------------------------------------------------------------
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
The following information relates to 2007 - 2008 model year Chevrolet HHR, Chevrolet Cobalt, Pontiac Solstice, Pontiac G5, Saturn Sky equipped with the GM Accessories Personal Audio Link, or PAL (P/N 19171028).
Recommendation/Instructions:
1. Tech 2 Communication on Vehicles with PAL: Occasionally, the tech 2 may not recognize PAL. If PAL does not appear in the list of body modules, simply exit and re-select "Body" to re-establish communications. When recognized, PAL will appear next to the F4 tab on The tech 2 software version 27.007 or later should recognize the PAL almost every time on the first try. PAL kits built with module part number 19201522 should not experience this concern.
2. Tech 2 Interrogation of XM Receiver: With PAL installed on the vehicle, it is necessary to switch the radio band to the XM band radio in order to obtain XM module information. If XM radio is not sourced, the Tech 2 will report "No communication with vehicle". Note: The XM band is shared, with the PAL so the technician needs to be sure that the radio XM band is truly on XM radio and not in iPod mode. If iPod mode, radio displays "XM1".
Important: If a PAL module is installed in a vehicle without XM, DO NOT enable XM using the Tech 2. If if XM is enabled in a non-XM vehicle the PAL module will not function. This is due to the PAL module trying to communicate with an XM module that does not exist so the PAL module shuts down. The PAL module can be reset by installing it into an XM-equipped vehicle and disabling the XM feature. The PAL module can then be installed on another non-XM vehicle.
Note: The PAL module was NOT intended to report DTCs, However, it's been discovered that a "test" DTC B1000 is showing up. Dealers should ignore this DTC. PAL modules built after 07/01/08 should not experience this concern.
07-22-2010, 08:46 PM
#8
Senior Member
Join Date: 01-02-2008
Location: Nashville, TN
Posts: 1,529
Odd. I installed my own PAL and did not flash the BCM. I have had no problems whatsoever with it's operation. It shows up on XM1. I do not have the XM radio. I use Sirius and have a Sportster mounted in the upper glove box and connected to AUX IN on the side of the PAL.
Thread
Thread Starter
Forum
Replies
Last Post