NHTSA ID Number: 10198621
Manufacturer Communication Number: TSB 21-2195
Summary
Some 2020-2021 Police Interceptor Utility vehicles may exhibit inoperative turn signal lamps after replacement of the light emitting diode (LED) control module. This may be due to a lack of initialization caused by incomplete wiring circuits. To correct the condition, follow the Service Procedure to splice the needed circuits into the wiring harness of the affected side of the vehicle.
Model:
2020 Police Interceptor Utility
Issue: Some 2020 Police Interceptor Utility vehicles may exhibit inoperative turn signal lamps after replacement of the light emitting diode (LED) control module. This may be due to a lack of initialization caused by incomplete wiring circuits. To correct the condition, follow the Service Procedure to splice the needed circuits into the wiring harness of the affected side of the vehicle.
Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria:
- 2020 Police Interceptor Utility
- Exhibits inoperative turn signal lamps after LED control module replacement
Parts
| Description | Quantity | Part Number |
| Wiring Pigtail Connector | 1 | CU2Z-14S411-ADA |
Service Procedure
- Remove the affected headlamp assembly. Refer to Workshop Manual (WSM), Section 417-01.
- For vehicles where the left side is affected, update the left side wiring.
(1). Remove 2 wiring terminals from the wiring service pigtail connector.
(2). Install the terminals into connector C1284, pins 9 and 14. Refer to Wiring Diagram, Cell 085-4.
(3). Cut the wire to circuit GD120, pin 8 on connector C1284, 76.2 mm (3 in.) from the connector.
(4). Solder splice wires from pins 8, 9, and 14 to circuit GD120. Refer to Wiring Diagram, Cell 005. (Figure 1)
Figure 1 – Left side

- For vehicles where the right side is affected, update the right side wiring.
(1). Remove 1 wiring terminal from the wiring service pigtail connector.
(2). Install the terminal into connector C1285, pin 9. Refer to Wiring Diagram, Cell 085-5.
(3). Cut the wire to circuit CLF03, pin 2 on connector C1285, 76.2 mm (3 in.) from the connector.
(4). Solder splice wires from pins 2 and 9 to circuit CLF03. Refer to Wiring Diagram, Cell 005. (Figure 2)
Figure 2 – Right side

- Cycle the ignition to RUN. Do not start the engine. Wait 20 seconds.
- Cycle the ignition to OFF.
- Cycle the ignition to RUN. Do not start the engine. Wait 20 seconds.
- Cycle the ignition to OFF.
- Install the headlamp assembly. Refer to WSM, Section 417-01.
2 Affected Products
Vehicle
| MAKE | MODEL | YEAR |
| FORD | EXPLORER POLICE INTERCEPT | 2020-2021 |
1 Associated Document
Manufacturer Communications
21-2195
28 June 2021
MC-10198621-0001.pdf 174.138KB
NHTSA ID Number: 10180532
Manufacturer Communication Number: TSB 20-2322
Summary
Some 2020 Police Interceptor Utility vehicles may exhibit inoperative turn signal lamps after replacement of the light emitting diode (LED) control module. This may be due to a lack of initialization caused by incomplete wiring circuits. To correct the condition, follow the Service Procedure to splice the needed circuits into the wiring harness of the affected side of the vehicle.
1 Associated Document
Manufacturer Communications
20-2322
15 September 2020
MC-10180532-0001.pdf 190.384KB
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Last update on 2026-05-25 / Affiliate links / Images from Amazon Product Advertising API
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Warranty Status: Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Service Part Warranty (SPW)/Special Service Part (SSP)/Extended Service Plan (ESP) coverage. Limits/policies/prior approvals are not altered by a TSB. NVLW/SPW/SSP/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool. Labor Times Description Operation No. Time 2020 Explorer Police Interceptor: Check Turn Signal Lamp Operation And Replace Wiring Pigtail On One (1) Side Of The Vehicle Includes Time To Remove And Install Headlamp (Do Not Use With Any Other Labor Operations Outside Of This Article) 202322A 1.5 Hrs. 2020 Explorer Police Interceptor: Check Turn Signal Lamp Operation And Replace Wiring Pigtails On Both (2) Sides Of The Vehicle Includes Time To Remove And Install Headlamps (Do Not Use With Any Other Labor Operations Outside Of This Article) 202322B 1.7 Hrs. Additional Time To Remove And Install Any Police Equipment To Access Repair (Can Be Claimed With Operation A Or B) MT202322 Actual Time Repair/Claim Coding Labor Times Description Operation No. Time 2020 Explorer Police Interceptor: Check Turn Signal Lamp Operation And Replace Wiring Pigtail On One (1) Side Of The Vehicle Includes Time To Remove And Install Headlamp (Do Not Use With Any Other Labor Operations Outside Of This Article) 202322A 1.5 Hrs. 2020 Explorer Police Interceptor: Check Turn Signal Lamp Operation And Replace Wiring Pigtails On Both (2) Sides Of The Vehicle Includes Time To Remove And Install Headlamps (Do Not Use With Any Other Labor Operations Outside Of This Article) 202322B 1.7 Hrs. Additional Time To Remove And Install Any Police Equipment To Access Repair (Can Be Claimed With Operation A Or B) MT202322 Actual Time Repair/Claim Coding Causal Part: 13C788 Condition Code: 28
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