NHTSA ID Number: 10137057
Manufacturer Communication Number: 18-062-16
TSB/Document Date: 2018-05-21
Summary
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: -+ **P0335 - Crankshaft Position Sensor Circuit. -+ P0456 - EVAP System Small Leak. -+ P2610 - PCM Internal Engine Off Timer Performance.** -+ P0300 - Multiple Cylinder Misfire. -+ P0301 - Cylinder 1 Misfire. -+ P0302 - Cylinder 2 Misfire. -+ P0303 - Cylinder 3 Misfire. -+ P0304 - Cylinder 4 Misfire. -+ P0305 - Cylinder 5 Misfire. -+ P0306 - Cylinder 6 Misfire. -+ P0307 - Cylinder 7 Misfire. -+ P0308 - Cylinder 8 Misfire.
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TSB/Document ID: 18-062-16
Replacement Service Bulletin Number:
MFR Communication Date: 2016-06-04
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
NUMBER:
GROUP:
DATE:
18-062-16
Vehicle Performance
June 04, 2016
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.
THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-055-15, DATED SEPTEMBER
03, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE
HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL DIAGNOSTIC
TROUBLE CODES (DTCs) AND LABOR OP.
FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK ON
THE APPLICATION’S “HELP” TAB.
THE wiTECH SOFTWARE IS REQUIRED TO BE AT THE LATEST RELEASE BEFORE
PERFORMING THIS PROCEDURE.
SUBJECT:
Flash: Powertrain Diagnostic And System Enhancements
OVERVIEW:
This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest
available software.
MODELS:
2015
(DJ)
Ram
2500 Pickup
2015
(DD)
Ram
3500 Cab Chassis
NOTE: This bulletin applies to vehicles within the following markets/countries:
NAFTA, EMEA, LATAM, APAC.
NOTE: This bulletin applies to vehicles equipped with 5.7L Engines (Sales Codes
EZC or EZF).
SYMPTOM/CONDITION:
A small number of customers may experience a Malfunction Indicator Lamp (MIL)
illumination. Upon further investigation the technician may find the following Diagnostic
Trouble Codes (DTCs) set in the PCM memory:
•
•
•
•
•
**P0335 - Crankshaft Position Sensor Circuit.
P0456 - EVAP System Small Leak.
P2610 - PCM Internal Engine Off Timer Performance.**
P0300 - Multiple Cylinder Misfire.
P0301 - Cylinder 1 Misfire.
18-062-16
•
•
•
•
•
•
•
-2-
P0302 - Cylinder 2 Misfire.
P0303 - Cylinder 3 Misfire.
P0304 - Cylinder 4 Misfire.
P0305 - Cylinder 5 Misfire.
P0306 - Cylinder 6 Misfire.
P0307 - Cylinder 7 Misfire.
P0308 - Cylinder 8 Misfire.
DIAGNOSIS:
Using a Scan Tool (wiTECH) with the appropriate Diagnostic Procedures available in
TechCONNECT, 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 the customer describes the symptom/condition listed above or if the technician finds the
DTC, perform the Repair Procedure.
REPAIR PROCEDURE:
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. Reprogram the PCM with the latest software. Detailed instructions for flashing control
modules using the wiTECH Diagnostic Application are available by selecting the
application’s “HELP” tab.
2. Clear any DTCs that may have been set in any module due to reprogramming. The
wiTECH application will automatically present all DTCs after the flash and allow them
to be cleared.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
Labor Operation
No:
**18-19-06-KC
Description
Module, Powertrain Control
(PCM) - Reprogram
(0 - Introduction)
Skill Category
1 - Engine Repair and
Performance
Amount
0.2 Hrs**
NOTE: The expected completion time for the flash download portion of this
procedure is approximately 5 minutes. Actual flash download times may be
affected by vehicle connection and network capabilities.
-3-
18-062-16
FAILURE CODE:
The dealer must choose which failure code to use. If the customer came in with an
issue and if the dealer finds a software update to correct that issue, use failure code
CC, for all other use failure code RF.
•
•
If the customer’s concern matches the SYMPTOM/CONDITION identified in the
Service Bulletin, failure code CC is to be used.
If an available flash is completed while addressing a different customer concern,
failure code RF is to be used.
CC
Customer Concern
RF
Routine Flash
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