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.
Component Inspection (ICC Brake Hold Relay)
- CHECK ICC BRAKE HOLD RELAY
- Turn ignition switch OFF.
- Remove ICC brake hold relay.
- Check the continuity between ICC brake hold relay terminals under the following conditions.
Terminal Condition Continuity 3 and 4 12 V direct current supply between terminal 1 and 2 Not existed No current supply Existed 6 and 7 12 V direct current supply between terminal 1 and 2 Existed No current supply Not existed Courtesy of NISSAN NORTH AMERICA, INC.
Is the inspection result normal?
YES: INSPECTION END
NO: Replace ICC brake hold relay.
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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.
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