MIL with DTCs P0135 and P0155 – 2012 Ford Expedition & Lincoln Navigator

TSB 13-5-7	MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED – DTCS P0135 AND P0155 – BUILT ON OR BEFORE 11/31/2011
Publication Date: May 7, 2013

 

FORD:	2012 Expedition
LINCOLN:	2012 Navigator

 

ISSUE:

Some 2012 Expedition and Navigator vehicles built on or before 11/31/2011 may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0135 and P0155. DTCs P0030, P0050, P0053, P0059, P0141, or P0161 may also be present.

 

ACTION:

Follow the Service Procedure steps to correct the condition.

 

SERVICE PROCEDURE

1. Retrieve all DTCs in the Powertrain Control Module (PCM). Are DTCs P0135 and P0155 present?
   1. Yes – proceed to Step 2.
   2. No – this article does not apply. Refer to Powertrain Control/Emissions Diagnosis (PC/ED) Manual for normal diagnostics.
2. Locate C146 in the right rear corner of the engine compartment. Separate the connector and inspect the pins carefully for signs of contamination, discoloration and/or moisture intrusion. Refer to Wiring Diagram, Section 152-1. (Figure 1)

   

   
   
   Figure 1 – Article 13-5-7
3. Is contamination present?
   1. Yes – proceed to Step 4.
   2. No – this article does not apply. Refer to PC/ED Manual for normal diagnostics.
4. Replace connector pigtails on both the female and male sides following desired splicing method. Refer to Wiring Diagram, Section 5-1.
5. Apply Motorcraft Electrical Grease to the connector terminals.
6. Install the original harness retainer on the male connector and secure the harness.

 

PART NUMBER	PART NAME
DU2Z-14S411-RA	Wiring Pigtail Kit – Female Connector
DU2Z-14S411-SA	Wiring Pigtail Kit – Male Connector
XG-12	Motorcraft Electrical Grease

 

WARRANTY STATUS:

Eligible Under Provisions Of New Vehicle Limited Warranty Coverage And Emissions Warranty Coverage
IMPORTANT: Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Warranty/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.

OPERATION	DESCRIPTION	TIME
130507A	2012 Expedition And Navigator: Check DTCs Inspect And Replace Connectors Includes Time To Clear Codes After Repair (Do Not Use With Any Other Labor Operations)	1.4 Hrs.

 

DEALER CODING

BASIC PART NO.	CONDITION CODE
12A581	x4