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 MANUALSJEEP2013WRANGLER SPORT, AUTOMATIC TRANSREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSCONNECTOR END VIEWS & ELECTRICAL COMPONENT LOCATIONS (1 OF 3)MODULE-INTRUSION TRANSCEIVER (D3851A)

2013 Jeep Wrangler Sport, Automatic Trans

Module-Intrusion Transceiver (D3851A)

2013 Jeep Wrangler Sport, Automatic TransSECTION Module-Intrusion Transceiver (D3851A)

Harness-Family: IP

Color: BLACK

Gender: FEMALE

Part Number: 1488752-3

Part Description: Not Available

Connector No: D3851A

Option: Standard

Repair Kit Part Number: Not Available

Cavity Count: 6

Fig 1: Module-Intrusion Transceiver Connector End View

Courtesy of CHRYSLER

Circuit

Wire Color

Gauge/Size

Function

Option

A412

FUSED B(+)

N/A

D121

OR/BK

LIN BUS VTA

N/A

D265

WT/GY

CAN IHS (+)

N/A

D264

WT/OR

CAN IHS (-)

N/A

D122

WT/LG

SECURITY K LINE COMMUNICATION

N/A

Z910

BK/WT

GROUND

N/A

⁽¹⁾	Pins not listed are not used for this connector

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.