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.
1993 Acura Integra GS-RFACTORY OEM SERVICE PROCEDURE
Control Unit Input Test No. 15
NOTE:
With ignition switch ON, connect the 7-P and 22-P connectors to the control unit and perform test.
CONTROL UNIT INPUT TEST NO. 15\
| Wire | Test Condition | Test: Desired Result | Possible Cause,If Result is not Obtained |
|---|---|---|---|
| BLUE/ YELLOW or (RED/ GREEN) | Driver or passenger door opened | Check voltage to ground: Should be battery voltage | Short to ground, Faulty shoulder seatbelt retractor (solenoid) |
| BLUE/ YELLOW or (RED/ GREEN) | Driver or passenger door closed | Check voltage to ground: Should be less than 1V | Faulty Control Unit |
| BLUE/ RED or (RED) | Driver or passenger door opened | Check voltage to ground:Should be approx. 5V or more | Short to ground, Faulty shoulder seatbelt retractor (sensor switch) Faulty CTRL UNIT |
| BLUE/ RED or (RED) | Driver or passenger door closed | Check voltage to ground: Should be less than 1V | An open in the wire or Faulty Control Unit |
Factory Service Tools
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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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