NUMBER:
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GROUP:
DATE:

25-004-13
Emissions Control
August 15, 2013

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 transmffted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of Chrysler Group LLC.

THIS BULLETIN SUPERSEDES SERVICE BULLETIN 25-004-13, DATED MARCH 26,
2013, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE
HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE A NOTE AND SPECIAL
INSTRUCTIONS REGARDING CRIMPING.

SUBJECT:
Malfunction Indicator Lamp Illumination Due To Oxygen Sensor
OVERVIEW:
This bulletin involves replacement of the Oxygen Sensor Connectors for any Oxygen
Sensor related DTC. Do NOT replace any parts prior to performing this bulletin and the
Verifications test below.
MODELS:
2010 - 2012

(DJ)

Ram Pick Up (2500)

2010 - 2012

(D2)

Ram Pick Up (3500)

NOTE: This bulletin applies to vehicles equipped with a Cummins 6.7L engine (sales
code ETJ)

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25-004-13

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SYMPTOM/CONDITION:
If the vehicle has any of the following DTC's for 02 Sensors, Stored, Pending or
Active, perform the Repair Procedure.
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P013A 02 Sensor 1/2 Slow Response - Rich To Lean (Soot related code, see note)*
P013B 02Sensor1/2 Slow Response - Lean To Rich (Soot related code, see note)*
P014C 02 Sensor 1/1 Slow Response - Rich To Lean (Soot related code, see note)*
P014D 02 Sensor 1/1 Slow Response - Lean To Rich (Soot related code, see note)*
P0030 02 Sensor 1/1 Heater Circuit
P0031 02 Sensor 1/1 Heater Circuit Low
P0032 02 Sensor 1/1 Heater Circuit High
P0036 02 Sensor 1/2 Heater Circuit Malfunction
P0037 02 Sensor Heater Circuit Low 1/2
P0038 02 Sensor Heater Circuit High 1/2
P0053 02 Sensor Heater 1/1 Resistance
P0054 02 Sensor Heater 1/2 Resistance
P064D Internal Control Module 02 Sensors Processor Performance - Bank 1
P0131 1/1 02 Sensor Shorted To Ground
P0132 1/1 02 Sensor Shorted To Voltage
P0135 02 Sensor 1/1 Heater Performance
P0137 1/2 02 Sensor Shorted To Ground
P0138 1/2 02 Sensor Shorted To Voltage
P0141 02 Sensor 1/2 Heater Performance
P113C 02 Sensor Power Supply Circuit Performance
P2195 02 Sensor 1/1 Out Of Range High
P2196 02 Sensor 1/1 Out Of Range Low
P22AB 02 Sensor Positive Current Control Circuit/Open - Bank 1 Sensor 2
P22AE 02 Sensor Reference Voltage Circuit/Open - Bank 1 Sensor 2
P22B2 02 Sensor Negative Current Control Circuit/Open - Bank 1
P22B5 02 Sensor 1/2 Pump Cell Current Trim Circuit Open
P2237 02 Sensor 1/1 Pump Cell Current Circuit Low
P2243 02 Sensor 1/1 Reference Voltage Circuit Open
P2251 02 Sensor 1/1 Negative Current Control Circuit/Open
P2270 02 Sensor 1/2 Out Of Range High
P2271 02 Sensor 1/2 Out Of Range Low
P241A 02Sensor1/1And1/2 Oxygen Concentration Mismatch
P2626 02 Sensor 1/1 Pump Cell Current Trim Circuit/Open
P2AOO 02 Sensor 1/1 Circuit Performance
P2A01 02 Sensor 1/2 Circuit Performance
U011A Lost Communication With Exhaust Gas Sensor Module

NOTE: Soot related codes noted above with an asterisk (*) may be the result of other
system(s) and must be validated as described on the Diesel Diagnostic
Worksheet, Section 4D. Vehicles that DO NOT pass the Validation Test
require further diagnosis to determine the cause of excess soot build up.

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25-004-1 3

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DIAGNOSIS:
Complete a Diesel Diagnostic Worksheet per instructions in Service Bulletin 18-045-1 1
Dated October 19, 2011 and U. S. Warranty Bulletin D-11-55 Dated October, 2011. All
DTC's need to be recorded on the WRO and DTC's other than the ones listed above may
require additional diagnosis and repair after completing this Bulletin.
Vehicles that exhibit ANY DTC('s) (Stored or Active ), pertaining to Oxygen Sensors or
Oxygen Sensor related components mu st have this Repair Procedure completed BEFORE
any parts are replaced .

SPECIAL TOOLS I EQUIPMENT REQUIRED:
NPN

Soldering Iron

1

010501 991 2M Mopar (Miller Tool# 10042)

PARTS REQUIRED:
Qty.

Part No.

Description

1

68202815M

Wire Repair Kit (1 Kit contains two Oxygen Sensor
Connectors, heat shrink tubing )

12

NPN

Splice bands (05073034M I bag of 50 pieces ) (Dealer
Inventory) (1 pkg will service more than 4 vehicles)
Dealer Allotment $2. 15 per vehicle

NOTE: Prior to replacing any parts, (Oxygen Sensors, Oxygen Sensor Module,
Transmission Wiring Harness or PCM) perform the Repair Procedure below
and also perform an Oxygen Sensor Verification test drive also described
below.
NOTE: Vehicles experiencing P013X or P014X DTC's must have the Aftertreatment
Validation Test (Section 4D of the Diesel Diagnostic Worksheet) performed to
ensure excess soot is not causing the DTC(s). IF excess soot is found during
Aftertreatment Validation Test, perform appropriate repairs to eliminate soot
accumulation. The repair procedure below should be performed regardless
of outcome or repairs performed for other issues.
REPAIR PROCEDURE:
Both Oxygen Sensor connectors should be removed and new connectors with pigtails
installed. The pigtail splice points shou ld be staggered to eliminate bulk in the harness.
1. Open hood.
2. Disconnect and isolate both negative battery cables.
3. Raise and support vehicle on a suitable hoist.
4. Disconnect the Front Oxygen Sensor Connector and remove the protective tape and
plastic convoluted tubing near the sensor connector.

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25-004-13

NOTE:** In the following steps, DO NOT use tin (silver colored) splice bands that
may be contained in the kit pn 68202815AA (if supplied). Use ONLY the
brass, Mopar splice band PN 05073034AA (bag of 50) and always CRIMP AND
SOLDER, per instructions below. Also, DO NOT solder these connections
only, Failure to follow these instructions may cause excessive resistance and
DTCs **.

5. Replace the front Oxygen Sensor Connector;
a. Cut and splice each wire , (one at a time) in a staggered manner to prevent excess
bulk accumulation in the harness.
b. Using Mopar splice band tool and heat shrink with glue, splice and seal each wire
individually. Refer to DealerCONNECT > TechCONNECT > 29 - Non-OTC
Diagnostics> Circuit Testing Procedures> Standard Procedure> WIRE SPLICING.
6. Tape wires together then install and tape the removed convolute adjacent to the
connector body.
7. Clean (with shop air) Oxygen Sensor connector and secure connector to the vehicle
harness.
8. Secure all wiring to proper anchors
9. Repeat Step #4 through Step #8 for the Rear Oxygen Sensor Connector.
10. Lower vehicle, reconnect batteries.
11 . Perform Verification below.
Verification:
Verification will ensure Oxygen Sensors are properly "relearned" and functioning as
desired.

1.

Ensure PCM software is current. If software is not current, please update software
using appropriate Service Bulletin .
2. Connect WiTECH to vehicle if not already connected.
3. Operate the vehicle until warm and then drive the vehicle at 50 MPH. Perform a zero
fueling event (deceleration condition for 10 seconds, with foot off of accelerator pedal).
Repeat 3-5 times.
4. Monitor Oxygen Sensor percent in WiTECH, Data Display; percent should not vary
more than 4 .0% from each other during any of the drive events. Variance of greater
than 4% will result in MIL illumination.
5. Further diagnosis will be required if variance is exceeded. Refer to TechCONNECT for
DTC(s) set during verification.
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
Description

Labor Operation No:

08-90-24-93

MY 10 - 12, Connectors, Oxygen Sensor, Replace , 1.1 Hrs.
Includes Verification Road Test (2 - Skilled)

FAILURE CODE:

lzz

Amount

IService Action