Flash: Anti-Lock Brake System (Abs) Module Updates (08-009-21)

WARNING: This page is about the Pacifica Hybrid Limited, which is a different variant/trim than selected.

Publication date: 2021-01-16
Reference number: 08-009-21

FLASH: ANTI-LOCK BRAKE SYSTEM (ABS) MODULE UPDATES

TECHNICAL SERVICE BULLETIN

Reference Number(s): 08-009-21, Date of Issue: January 16, 2021

CHRYSLER:	2018 Chrysler Pacifica (PHEV) (RU)
GROUP:	08 - Electrical

NOTE: This bulletin is supplied as technical information only and is not an authorization for repair. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.

NOTE: This Technical Service Bulletin (TSB) has also been released as a Rapid Response Transmittal (RRT) 21-012, date of issue January 16, 2021. All applicable Sold and Un-Sold RRT VINs have been loaded. To verify this RRT service action is applicable to the vehicle, use VIP or perform a VIN search in DealerCONNECT/Service Library. All repairs are reimbursable within the provisions of warranty. This RRT will expire 18 months after the date of issue.

OVERVIEW

This bulletin involves reprogramming the ABS module with the latest available software.

MODELS

MODELS CHART

2018

(RU)

Chrysler Pacifica (PHEV)

NOTE: This bulletin applies to vehicles within the following markets/countries: North America and APAC (China).

NOTE: This bulletin applies to vehicles equipped with a 3.6L V6 PHEV Hybrid Engine (Sales Code EH3).

SYMPTOM/CONDITION

Technicians and/or customers may report the vehicle will not pass a state smog check due to permanent fault codes which will not clear. As a result, the vehicles are not eligible to be registered in certain states.

Customers may also experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may find the following Diagnostic Trouble Code (DTC) has been set:

C2200-00 - Anti-Lock Brake Module Internal.

This software release includes the following software enhancement:

Corrections to allow the vehicle to clear the permanent fault codes.

NOTE: Four modules are required to be flashed for this update to be effective, the following modules are all to be updated along with this ABS update:

Powertrain Control Module (PCM)
Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) or also known as Power Inverter Module (PIM).
Electronic Brake Booster Module (EBBM).

DIAGNOSIS

Using a Scan Tool (wiTECH) with the appropriate Diagnostic Procedures available in DealerCONNECT/Service Library, verify all related systems are functioning as designed. If DTCs or symptom conditions, other than the ones listed above are present, record the issues on the repair order and repair as necessary before proceeding further with this bulletin.

If a customer's VIN is listed in VIP or your RRT VIN list, perform the repair. If any vehicle not on the VIN list exhibits the symptom/condition or finds permanent fault codes stored, perform the repair.

REPAIR PROCEDURE

NOTE: The Powertrain Control Module (PCM), Hybrid Control Processor (HCP), Auxiliary Hybrid Control Processor (AHCP) and Electronic Brake Booster Module (EBBM) must be updated to the latest available software at the conclusion of this repair procedure. Refer to all applicable published technical service bulletins for detailed repair procedures and labor times regarding updating the HCP, AHCP, EBBM and PCM software.

WARNING: Failure to update all modules following an ABS software update may result in vehicle malfunctions.

NOTE: Install a battery charger to maintain a 12 volt system voltage.

NOTE: If this flash process is interrupted/aborted, the flash should be restarted.

Does the ABS control module have the latest software already installed?
- YES>>> This bulletin has been completed, use inspect LOP (18-19-10-AF) to close the active RRT.
- NO>>> Proceed to Step 2 .
Reprogram the ABS with the latest software. Detailed instructions for flashing control modules using the wiTECH Diagnostic Application are available by selecting the application's "HELP" tab.
Key off the vehicle and allow the modules to go to full sleep at least 5 minutes.
Clear any DTCs that may have been set in any modules due to reprogramming. The wiTECH application will automatically present all DTCs after the flash and allow them to be cleared.
Verify the HCP, AHCP, EBBM and PCM are also programmed with the latest available software.
Refer to all applicable published service bulletins for detailed repair procedures and labor times regarding updating the HCP, AHCP, EBBM and PCM software.

POLICY

Reimbursable within the provisions of the warranty.

TIME ALLOWANCE

TIME ALLOWANCE CHART

Labor Operation No:	Description	Skill Category	Amount
18-19-10-AF	Module, Anti-Lock Brake System (ABS) - Inspect (0 - Introduction)	1- Engine Repair and Performance	0.2 Hrs.
18-19-10-AG	Module, Anti-Lock Brake System (ABS) - Inspect and Reprogram (0 - Introduction)	1 - Engine Repair and Performance	0.3 Hrs.

NOTE: The expected completion time for the flash download portion of this procedure is approximately 6 minutes. Actual flash download times may be affected by vehicle connection and network capabilities.

FAILURE CODE

The dealer must choose which failure code to use depending on if this is a Rapid Response Transmittal (RRT) or Service Bulletin.

The "RF" failure code is required for essential module flash/reprogramming and can only be used after confirmation that the VIN is included on the RRT.
The failure code 'RF' (Required Flash) can no longer be used on Service Bulletin flashes. The "RF" failure code must be used on an RRT.
If the customer's concern matches the SYMPTOM/CONDITION identified in the Service Bulletin, failure code CC is to be used. When utilizing this failure code, the 3C's must be supplied.

FAILURE CODE CHART

RF	Required Flash - RRT
CC	Customer Concern