2008 Jeep Wrangler 4WD V6-3.8LFACTORY OEM SERVICE PROCEDURE

Relay-Run




Component ID: 181
Component : RELAY-RUN

Connector:
Name : RELAY-RUN
Color :
# of pins : 0
Factory service manual diagram




30 INTERNAL B(+)
85 INTERNAL B(+)
86 INTERNAL RUN RELAY CONTROL
87 INTERNAL RUN RELAY OUTPUT
87A - -



Factory Service Tools

Use the Manual With the Right Hardware

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

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When to See a Mechanic

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

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

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