04-001-19

Service Bulletin Details

Public Details for: 04-001-19

Pentastar upgrade oil fill level after an oil change this bulletin involves rechecking the oil fill level after filling the engine to the correct specifications. The customer may describe that after an oil change they check their oil fill


- 2020 - 2019 - 2018 - 2017 - 2016 -

NUMBER:
GROUP:
DATE:
04-001-19
04 - Vehicle Quick Reference
August 22, 2019
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.
SUBJECT:
Pentastar Upgrade Oil Fill Level after an Oil Change
OVERVIEW:
This bulletin involves rechecking the oil fill level after filling the engine to the correct specifications.
MODELS:
2016
2016
2017
2019
2018
2020
-
2020
2020
2020
2020
2020
(WK)
(WD)
(RU)
(DT)
(JL)
(JT)
Jeep Grand Cherokee
Dodge Durango
Chrysler Pacifica
RAM 1500 Pickup
Jeep Wrangler
Jeep Gladiator
NOTE: This bulletin applies to vehicles within the following markets/countries: North
America, LATAM, APAC and EMEA.
NOTE: This bulletin applies to the listed vehicles above equipped with the 3.6L Pentastar
Upgrade Engines (Sales Codes ERC or ERG).
SYMPTOM/CONDITION:
The customer may describe that after an oil change they check their oil fill level and it is showing
overfilled on the oil dipstick.
DISCUSSION:
The 3.6L Pentastar Upgrade engine typically uses a smaller oil pan for most applications versus the
3.6L Pentastar Classic, resulting in an engine oil capacity of five (5) quarts for the Upgrade engine.
The 3.6L Pentastar Upgrade engine has a slower oil drain back rate. After filling the engine to the
correct oil capacity per specifications listed in the service information, the oil level may show low on
the oil dipstick due to the slower drain back rate. Engine crankcase overfilling can occur if not
enough time is allowed for the engine oil to drain back into the oil pan. DO NOT ADD MORE OIL
THAN SPECIFIED IN THE PUBLISHED SERVICE INFORMATION.
When identifying a 3.6L Pentastar Upgrade engine, the Upgrade engine has an EGR cooler
mounted to one of the cylinder heads, and a Variable Valve Lift (VVL) solenoid on the front of each
valve cover.
NOTE: There are currently a couple of exceptions to the above statement: 2016-to-Current
Jeep Grand Cherokee (WK) and Dodge Durango (WD), equipped with the 3.6L
Upgrade engine have a unique oil pan size and configuration that give them an
engine oil capacity of six (6) quarts.
04-001-19
-2-
CAUTION! Refer to the published service information to verify correct oil capacity
specifications for the specific vehicle being worked on as oil pan sizes and
configurations may change.
CAUTION! Ensure the oil level is correct before releasing the vehicle to the customer.
POLICY:
Information Only


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