NUMBER:

>

25-003-13

GROUP:

Emissions Control

DA TE:

February 28, 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 othefWise, without written permission of Chrysler Group LLC.

THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE
TRANSMITTAL (RRT) 13-014. ALL APPLICABLE SOLD AND UN-SOLD RRT VIN's
HAVE BEEN LOADED. TO VERIFY THAT THIS RRT SERVICE ACTION IS
APPLICABLE TO THE VEHICLE, USE VIP OR PERFORM A VIN SEARCH IN
TECHCONNECT. ALL REPAIRS ARE REIMBURSABLE WITHIN THE PROVISIONS OF
WARRANTY.
SUBJECT:
Malfunction Indicator Lamp Illumination Due To Oxygen Sensor
OVERVIEW:
This bulletin involves inspecting for the part number of the transmission harness and
based on the part number suffix, determining if the Oxygen Sensor Module
Connector requires repair. Some model year 2011 harness' were built with tin plated
terminals in 5 of the connector cavities that should have been gold plated . Based on the
transmission harness part number, the terminals will be replaced as required.

NOTE: Service Bulletin's 25-004-012 and 18-012-12 REV. A (or later bulletins) must
also be performed (if not previously performed).
MODELS:
2011

(OJ)

Ram Pick Up (2500)

2011

(02)

Ram Pick Up (3500)

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

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25-003-13

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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 BEFORE replacing any parts.

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P013A 02Sensor1/2 Slow Response - Rich To Lean (Soot related code, see note)*
P013B 02 Sensor 1/2 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 02Sensor1/1 Heater Performance
P0137 1/2 02 Sensor Shorted To Ground
P0138 1/2 02 Sensor Shorted To Voltage
P0141 02Sensor1/2 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 02Sensor1/1 Negative Current Control Circuit/Open
P2270 02 Sensor 1/2 Out Of Range High
P2271 02 Sensor 1/2 Out Of Range Low
P241A 02 Sensor 1/1 And 1/2 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
U011 A 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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25-003-13

DIAGNOSIS:
Complete a Diesel Diagnostic Worksheet per instructions in Service Bulletin 18-045-11
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 must have this Repair Procedure completed BEFORE
any parts are replaced.
1. Determine if the Oxygen Sensor Module terminals require replacement. Inspect the
tag on the Transmission Wiring Harness for the part number suffix (the last two digits).
This wiring harness tag is attached to the harness at a point usually most visible from
under the hood. Initially, it is easiest to locate the tag from under the vehicle. Follow
the harness from the PCM (front) connector up to the takeout that heads toward the
driver's side of the vehicle. The tag is located on this takeout, near the frame rail ,
behind the left front wheel well splash shield. See (Fig. 1) and (Fig . 2) for tag location
references .

Fig. 1 LOCATION OF TRANSMISSION HARNESS TAG, VIEWED FROM BELOW
1 - Engine Oil Pan

2 - PCM
3 - Steering Shaft
4 - Transmission Wiring Harness Tag Location

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25-003-13

Fig. 2 TRANSMISSION HARNESS TAG, VIEWED FROM LEFT WHEEL WELL
1 - Transmission Tag as Visible Through Drivers Side Wheel Well

2.

The harness part number is located on the left side of the tag between the 2 bar
codes. Does the part number end with the suffix AC ?
a. Yes>>> If the suffix is AC, The Repair Procedure for Module Connector IS
required . Perform the repair procedure below.
b. No>>> This bulletin does not apply. Ensure SB's 25-004-12 and 18-012-12 REV. A
(or later bulletins) have been completed.

SPECIAL TOOLS I EQUIPMENT REQUIRED:
NPN

Soldering Iron

NPN

Narrow Blade, Flat Screwdriver (3mm Wide Max)

1 (AR)

Molex Terminal Release Tool. MX 150-MX150L I 63813-1500
(Molex) OR

1 (AR)

A 1 mm Drill Bit (CHAMFERED ON THE NON-CUITING
END) and Handle From Miller Tool #8351 Which is Part of Kit
8283 or 8529)

1

05019912AA Mopar (Miller Tool# 10042)

PARTS REQUIRED:
Qty.

Part No.

Description

1

68203454AA

Wire Repair Kit (Oxygen Sensor Module) Kit Contains 5
Terminals With Pigtails, Heat Shrink Tube

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25-003-13

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:
Specific female terminals on the Oxygen Sensor Module Vehicle Harness Connector on
the vehicle transmission harness will be removed and replaced with a new terminal and
pigtail. Replacement terminals are gold plated.
The pigtail splice points should 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 Oxygen Sensor Module Connector and remove the protective tape
and plastic shield on the connector.
5. Using a narrow blade, flat screwdriver (3 mm wide max), pry the white TPA (white
cover seen when looking in connector). Note travel of white TPA is only 5 mm until
"click" is heard. This is the release point of the TPA. NOTE: the TPA is a device that
locks the release finger so that when seated, terminal will not and cannot be
disengaged , (Fig. 3) and (Fig. 4).

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25-003-13

Fig. 3 PRY OUT THE TPA 5MM
1 - Small Blade (3mm Wide Max) Screwdriver

Fig. 4 TPA EXTENDED 5MM
1 - Extend TPA SMM O nly

6.

Insert either J-38125-217 (Kent Moore number) OR MX 150-MX150L I 63813-1500
(Molex) OR a fabricated tool , (consisting of a chamfered 1mm drill bit installed with the
cutting end of the drill in the handle of Miller Tool #8351 ), into TPA (module side of
connector) into the desired "service port" until resistance is felt. (Fig . 5)

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25-003-13

Fig. 5 TERMINAL RELEASE TOOL INSERTED
1 - Tool Inserted to Release Terminal From Connector

7.

Push the wire into the connector from the back, and while keeping the tool or drill at
90° angle to face of TPA, push the tool or drill in until it releases the lock finger in the
connector. At this point the wire should pull out the back. Note the orientation of the
terminal in the connector for ease of installation later.

NOTE: The following splice procedure requires the use of splice bands crimped in
place BEFORE soldering. Soldering wires alone may cause too much circuit
resistance.

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25-003-13

8

16

DDDDDDDD

00000000

9

Fig. 6 TERMINALS TO BE REPLACED
Replace Terminals Indicated By Red Arrows

8.

9.
10.
11 .
12.
13.
14.
15.
16.
17.
18.

Replace terminals #3, 9, 11, 13 & 15 (one at a time) as called out with RED ARROWS
in (Fig. 6) with the gold terminal I pigtail included in Wire Repair Kit, p/n 68203454AA.
The pigtail splice points should be staggered to eliminate bulk in the harness;
a. Cut each wire, (one at a time) in a staggered manner.
b. Slide heat shrink tube on wire prior to splicing. Strip insulation on each wire and
crimp together using band clamp BEFORE SOLDERING using Mopar splice band
tool , p/n 05019912AA (or equivalent) then solder the crimped connection and heat
shrink each wire individually.
With the TPA still in the "released" position, install the terminal into the connector
through the insulator noting proper orientation of terminal as noted in Step #7 above.
Repeat for all 5 terminals to be replaced .
Relock the TPA into original position.
Clean (with shop air) Oxygen Sensor Module connector and secure connector to the
module.
Secure all wiring to proper anchors.
Tape wires together then install the removed plastic protector and continue taping
convolute to connector body.
Lower vehicle, reconnect batteries.
Perform SB 18-012-12 REV. A (or later bulletin).
Perform SB 25-004-12 (or later bulletin).
Perform Verification procedure at the end of SB 25-004-12 (or later bulletin).

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25-003-13

POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:

Labor Operation No:

Description

Amount

08-90-22-90

MY 2011 Connectors, Oxygen Sensor Module,
Inspect Only (2 - Skilled)

0.2 Hrs.

08-90-22-91

MY 2011 Connectors, Oxygen Sensor Module,
Inspect and Replace (2 - Skilled)

0.5 Hrs.

FAILURE CODE:

lzz

IService Action