08-087-13

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NUMBER:
GROUP:
DATE:
08-087-13
Electrical
November 09, 2013
This bulletin is supplied as technical information only and is not an authorization for repair. No part of this publication may b~ reproduced, stored in a retrieva l system,
or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of Chrysler Group LLC.
HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS
AVAILABLE BY SELECTING "HELP" THEN "HELP CONTENTS" AT THE TOP OF
THE wiTECH DIAGNOSTIC APPLICATION WINDOW.
THE wiTECH SOFTWARE LEVEL MUST BE AT RELEASE 14.01 OR HIGHER TO
PERFORM THIS PROCEDURE.
SUBJECT:
Flash: Audio Enhancement, Reduce Audio Distortion
OVERVIEW:
This bulletin involves updating the Amplifier software.
MODELS:
2013-2014
(LO)
Charger
2013-2014
(LX)
300
2013-2014
(LC)
Challenger
NOTE: This bulletin applies to vehicles built on or before October 29, 2013 (MOH
1029XX) equipped with 19 Speaker SRT high Perf Audio (sales code RCA) or
18 Speaker Premium Audio System (sales code RGE) .
SYMPTOM/CONDITION:
The customer may notice a poor audio quality or state they have excessive vibration and
rattling emanating from the rear package shelf. These conditions will happen when the
audio volume is at a mid to high output.
DIAGNOSIS:
Using a Scan Tool (wiTECH) with the appropriate Diagnostic Procedures available in
TechCONNECT, verify no DTC's are set. If DTCs are present record them on the repair
order and repair as necessary before proceeding further with this bulletin.
If the customer describes the symptom, perform the Repair Proced ure.
REPAIR PROCEDURE:
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08-087-13
NOTE: Install a battery charger to ensure battery voltage does not drop below 13.2
volts. Do not allow the charging voltage to climb above 13.5 volts during the
flash process.
NOTE: If this flash process is interrupted/aborted, the flash should be restarted.
1.
Flash reprogram the Amplifier. Help using the wiTECH Diagnostic Application for
flashing the Amplifier is made available through the wiTECH Diagnostic Application.
For instructions select the "HELP" tab on upper portion of the wiTECH window, then
"HELP CONTENTS." This will open the Welcome to wiTECH Help screen where help
topics can be selected .
2. Clear any DTC's that may have been set in other modules due to reprogramming . The
wiTECH application will automatically present all DTCs after the flash and allow the
tech to clear them.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
Labor
Operation
No:
Description
DescriptionSkill Category
18-60-07-9A Module, Amplifier 6 - Electrical and Body Systems
Reprogram (1 - Semi-Skilled)
FAILURE CODE:
IFlash Module
Amount
0.2 Hrs.