Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSFORD2013EXPEDITION EL KING RANCH, RWDREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSOEM CONNECTOR END VIEWSPOWER RUNNING BOARD (PRB) MODULE CONNECTOR END VIEW (C3313A)

2013 Ford Expedition EL King Ranch, RWD

Power Running Board (PRB) Module Connector End View (C3313A)

2013 Ford Expedition EL King Ranch, RWDSECTION Power Running Board (PRB) Module Connector End View (C3313A)

Fig 1: Identifying Power Running Board Module Connector (C3313A)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Gauge	Circuit Function
1	CPR41 (BU-WH)	12	CTRL MOD. - POWER RUNNING BOARDS # DRIVER DEPLOY
2	CPR42 (WH)	12	CTRL MOD. - POWER RUNNING BOARDS # DRIVER STOW
3	CPR45 (VT-GY)	12	CTRL MOD. - POWER RUNNING BOARDS # PASSENGER STOW
4	CPR44 (BN-WH)	12	CTRL MOD. - POWER RUNNING BOARDS # PASSENGER DEPLOY
5	*	*	Not Used
6	*	*	Not Used
7	*	*	Not Used
8	*	*	Not Used
9	*	*	Not Used
10	*	*	Not Used
11	*	*	Not Used
12	*	*	Not Used
13	*	*	Not Used
14	*	*	Not Used

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.