Canada - Audio System - Pop Noise When Cycling Ign. Key

Bulletin
TSB2264R

Issue Date
2005-09-01

Market
Canada

Title
PARASITIC DRAW FROM JBL AMPLIFIER

Component
BODY ELECTRICAL

Models
'04 - '05 4Runner, Prius, RAV4, Sienna, Solara, & Tundra, '05 Corolla, Matrix, Sequoia, & Tacoma

TSB REVISION NOTICE:
- September 23, 2005: Warranty Information has been revised.
Previous versions of TSB should be discarded.

INTRODUCTION:
Some customers may intermittently experience a pop noise while turning the ignition key ON or OFF due to the JBL amplifier staying ON when the ignition key is OFF. This could result in a dead battery after an extended cold soak. An updated JBL amplifier is available to address this situation.

APPLICABLE VEHICLES:
- 2004 - 2005 model year 4Runner, Prius, RAV4, Sienna, Solara, and Tundra vehicles equipped with the JBL audio system produced BEFORE the Production Change Effective VINs.
- 2005 model year Corolla, Matrix, Sequoia, and Tacoma vehicles equipped with the JBL audio system produced BEFORE the Production Change Effective VINs.






PRODUCTION CHANGE INFORMATION:






WARRANTY INFORMATION:






PARTS INFORMATION:






REQUIRED SSTs:

REPAIR PROCEDURE:
Order a replacement amplifier through the JBL exchange program, care of Sybesma Electronics. For repair and replacement of the amplifier, refer to ETAS for applicable model year vehicle Repair Manual.

After replacing the amplifier, use the Midtronics battery tester to confirm the battery condition before returning the vehicle to the customer.

NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.