NHTSA ID Number: 10205019
Manufacturer Communication Number: TSB160054
Summary
2.5L – Air conditioning (A/C) inoperative fand/or message center ambient air temperature display inaccurate – DTCS P0073, P0074, and/or U0422
FORD
:
2014-2016 Transit Connect
ISSUE:
Some 2014-2016 Transit Connect vehicles equipped with 2.5L engine may exhibit an intermittent condition in which the ambient air temperature (AAT) display in the instrument panel cluster (IPC) is inaccurate and/or the A/C is inoperative. The inoperative A/C may be caused by the AAT reading below -1.1 °C (30 °F) the actual ambient temperature is above -1.1 °C (30 °F) with diagnostic trouble codes (DTCs) P0073, P0074 and/or U0422.
ACTION:
Follow the Service Procedure steps to correct the condition.
SERVICE PROCEDURE
1. Does the AAT display in the IPC read inaccurate and/or the AAT temp reading is below -1.1 °C (30 °F) with A/C inoperative?
(1). Yes – proceed to Step 3.
(2). No – proceed to Step 2.
2. Connect the Ford Integrated Diagnostic System (IDS) service tool or equivalent scan tool to the data link connector (DLC). Check for DTCs and historical powertrain DTCs. Are DTCs U0422 stored in the IPC and/or P0073 and/or P0074 stored in the powertrain control module (PCM) memory or in the historical powertrain DTCs snapshot data?
(1). Yes – proceed to Step 3.
(2). No – this article does not apply. Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual for normal diagnostics.
3. Using IDS, reset the keep alive memory (KAM).
4. Is the AAT display in the IPC display accurate and does the A/C resume function?
(1). Yes – replace AAT sensor. Refer to Workshop Manual (WSM), Section 412-00 and proceed to Step 5.
(2). No – this article does not apply. Refer to PC/ED manual for normal diagnostics.
5. Replace the AAT sensor connector using the pigtail connector kit.
(1). Disconnect the negative battery cable. Refer to WSM, Section 414-01.
(2). Take the AAT sensor connector pigtail from the connector kit and cut to size.
- The overall length should not exceed 15 cm (6″). Take measurement from the back of the AAT sensor connector to the middle of the harness node. (Figure 1A)
(3). Use Rotunda Coroplast™ electrical wire harness tape or equivalent. Wrap 15 cm (6″) length of wire of the pigtail harness. Leave enough wire from the pigtail exposed to splice it to the main harness. (Figure 1)
(4). Fold back the AAT sensor connector harness so that 17 mm (5/8″) of wire is bent from the back of the connector and 17 mm (5/8″) of wire is bent from the front of the connector. (Figure 2A)
(5). Use a half-width piece of electrical tape and tape the harness to the connector.
- Avoid taping over the locking tab of the connector.
(6). Remove and save the wiring convolute from the engine wiring harness and cut the AAT sensor connector wires 10 mm (3/8″) away from the connector on the engine harness. Cut each circuit individually.
(7). Refer to the instructions in the AAT sensor connector pigtail kit for installation.
(8). Take the saved convolute from Step 5f and cut a length approximately 60 mm (2 3/8″). Install the convolute over the new AAT sensor connector harness. (Figure 1B)
(9). Using Rotunda Coroplast™ electrical wire harness tape or equivalent electrical tape, tape under the convolute first and leave 10 mm (3/8″ ) of the tape beyond the convolute, then tape over the convolute starting at the end nearest to the connector back to the harness. (Figure 3)
- Avoid taping over the locking tab of the connector.
6. Connect the new connector to the AAT sensor. Refer to WSM, Section 412-00.
7. Connect the negative battery terminal. Refer to WSM, Section 414-01.
| Obtain Locally | |
| Part Number | Part Description |
| NAI837X
Sale
Tesa Wire Loom Harness Tape Used by Mercedes BMW VW Audi by Tesa
| Rotunda Coroplast™ Electrical Wire Harness Tape |
| Standard Electrical Tape | |
| PART NUMBER | PART NAME |
| AU2Z-14S411-AGB | Pigtail Connector Kit Assembly |
| AU5Z-12A647-B | Ambient Temperature Sensor |
3 Affected Products
Vehicle
| MAKE | MODEL | YEAR |
| FORD | TRANSIT CONNECT | 2014-2016 |
1 Associated Document
Manufacturer Communications
TSB 16-0054
MC-10205019-9999.pdf 179.254KB
- Package Included: 50 pcs red waterproof wiring connectors for 22, 20, 18, 16 gauge wires, 40 pcs blue waterproof wiring connectors for 16, 14 gauge wires, 10 pcs yellow waterproof wiring connectors for 12, 10 gauge wires—total 100 pcs
- Premium Copper Core: The butt splice terminals use seamless and high-quality thick copper tubular, which makes the connection project safer! Fix the wire firmly, increase current flow, and decrease voltage drop
- Wide Usage: Our heat shrink wire connector is ideal for marine, automobile, industry, electrical and electronics. Whether working on boat, vehicle, RC car, home, scientific project, car stereo, or electrical DIY, the crimp connectors will work well
- 3:1 Heatshrink Ratio: The heat shrink butt connector has dual-wall shrinking tube and inside hot melt glue, providing a fully safe seal and wire corrosion. Its dual wall insulation seals against moisture corrosion, air leakage, and can be used underground
- AIRIC Brand Advantages: As a professional manufacturer of electrical accessories, we own a large leading wire connectors factory and get UL, CE, ROHS, SGS, and ISO9001-2005 international quality system certification
- COMPLIANT WITH ALL RELEVANT STANDARDS:With Haisstronica 330PCS( A.W.G.:22-16 150 PCS,16-14 100 PCS,12-10 32 PCS,26-24 48 PCS) heat shrink waterproof wire connectors are compliant with ROHS, ISO 9001:2008, SGS, and CE standards
- HIGH-QUALITY COPPER CORE:Heat shrink butt connectors use a copper core with a higher thickness rating.This makes your connection project safer and better meets our customers’ quality needs
- HIGH-QUALITY HEAT SHRINK:Translucent heat shrink tubing provides high tensile strength and resistance to stretch and minimize mechanical damage.The thick barrel ensures a strong crimp every time.The inner wall of the heat-shrinkable tube has enough hot melt adhesive to ensure waterproof performance reliability.Your wire will never slip out of these heat shrink wire connectors
- RECOGNIZABLE:Tubings of varying colors with easily recognizable wire gauge markings. Simply measure the wiring, and by checking the mark of wire gauge of the polyolefin tubing, then you can quickly choose the right connector
- WIDE APPLICATIONS: High quality 3:1 shrinkage tubing has a heat-activated sealant lining to provide complete secure seal. It's flame-retardant, waterproof, and can be used underground. Compliant with all electrical standards, Perfect for marine and automobile applications, whether you are working on your boat, Vehicle, Home or scientific project
- Solid Crimp: Seamless tinned copper barrel grips each wire without splitting, giving these butt connectors a strong hold that helps reduce the risk of short circuits; The thick copper barrel helps reduce voltage drop, supports high current flow, and minimizes heat buildup for dependable electrical connectors
- Watertight Seal: These heat shrink butt connectors feature dual-wall tubing with a 3:1 shrink ratio and a heat-activated adhesive lining, creating a secure 360-degree seal around each crimp; The dual-wall tubing helps seal out moisture and reduce corrosion, making these heat shrink wire connectors suitable for underground conduit, engine bays, and other demanding environments
- Color-Coded Sizing: Color-coded tubing lets you quickly identify the right butt splice connectors by wire gauge, with red for AWG 22–16, blue for AWG 16–14, yellow for AWG 12–10, black for AWG 14–12, and white for AWG 24–22; Strip, insert, and crimp with a standard tool, then apply heat to create secure wire connectors for a wide range of wiring projects
- Wide Applications: Ideal for marine, automotive, home, trailer, and outdoor wiring projects; These marine butt connectors provide dependable connections for boat consoles, bilge pumps, vehicle wiring, outdoor speakers, and other electrical installations where moisture protection is important
- Available Options: This assortment includes red, blue, and yellow waterproof butt connectors for wire sizes from AWG 22–10; Choose the appropriate color-coded connector to match your wire gauge for marine wire connectors, vehicle harnesses, home electrical wiring, and other electrical applications
- Tinned Copper Core: Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity
- Package Includes: 100Pcs Blue heat shrink butt connectors that can be used on wire AWG from 16 to 14
- Solderless Crimping: Insert the wires to be connected, crimp both sides with crimping pliers, and then heat with a heat gun
- 3:1 Shrink Ratio: Marine grade heat shrink tubing provides high tensile strength and enough hot melt adhesive inside the tubing to ensure waterproof performance, your wires will never slip out of the wire connectors
- Wide Application: Wire connectors are waterproof, stable, and corrosion resistant and are used in the automotive, marine, electrical, and electronic industries
- Package Includes: Comes with 700 red AWG 22-16, 600 blue AWG 16-14, 150 yellow AWG 12-10 and 50 white 26-24 connectors. Suitable for industrial, automotive, marine, electrical and electronics wiring with an operating temperature of -60℉ to 260℉ and min shrink temperature 175℉, meeting daily needs.
- Tinned Copper Core: Made of thickened 99.9% tinned-copper cores, heat shrink wire connectors combine marine-grade polyolefin heat shrink tubing with adhesive-lined double-insulated tubing. Thick copper can low voltage drop, support high current with low heat, ensuring strong crimp and excellent conductivity to reduce short circuits.
- Easy, Solder-Free Use: Strip wire insulation, insert into connector, crimp with pliers and heat it evenly with a heat gun in seconds. Butt connectors heat shrink tubing with wire gauge markings are easy to identify and transparent tubing makes inspection easier.
- 3:1 Shrink Ratio: The hot melt adhesive forms an all-around IP67 waterproof and corrosion-restricted seal. Double-insulated tube is flame-retardant and marine-grade butt connectors support underground use.
- Secure to Last: Polyolefin tubing of wire connectors provides high tensile strength to resist mechanical damage and external abrasion. Seamless tube barrel and thick tinned copper make connection secure and reliable.
SEOCONTENT-START
2.5L – AIR CONDITIONING (A/C) INOPERATIVE AND/OR MESSAGE CENTER AMBIENT AIR TEMPERATURE DISPLAY INACCURATE – DTCS P0073, P0074 AND/OR U0422
OPERATION DESCRIPTION TIME 160054A 2014-2016 Transit Connect 2.5L: Retrieve DTCs And Replace The AAT Sensor And AAT Sensor Connector Following The Service Procedure (Do Not Use With Any Other Labor Operations) 1.1 Hrs. WARRANTY STATUS: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage 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. DEALER CODING BASIC PART NO. CONDITION CODE 14290 x2
**************************************************************************************************************
SEOCONTENT-END
This product presentation was made with AAWP plugin.
Drivers side ? Or pass ? Thanks
I am experiencing the same problem. It only happens in rainy days. If i can locate where this sensor is i can try to fix the issue. Can you pin point the location? Thank you!
BEHIND LEFT SIDE OF FRONT BUMPER