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 MANUALSACURA20043.5RLREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSAIR BAG RESTRAINT SYSTEMSDIAGNOSTIC TESTSDTC 11-4
2004 Acura 3.5RL
DTC 11-4
2004 Acura 3.5RLSECTION DTC 11-4
WARNING:
Accidental air bag deployment is possible. Personal injury may result. Avoid bumping SRS unit if ignition is on, or has been turned off for less than 3 minutes.
- Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Erase DTC memory. See ERASING DIAGNOSTIC TROUBLE CODE MEMORY . Turn ignition on. If indicator light stays on, go to next step. If light goes off after about 6 seconds, system is okay at this time. See TROUBLESHOOTING INTERMITTENT FAILURES .
- Disable driver side-impact air bag. See DISABLING & ACTIVATING AIR BAG SYSTEM . Connect SRS Simulator Lead "D" (07XAZ-S1A0200) and SRS Inflator Simulator (07SAZ-TB4011A) to SRS floor harness 2-pin connector. See Figure . Reconnect negative battery cable. Erase DTC memory. See ERASING DIAGNOSTIC TROUBLE CODE MEMORY . Read DTC. See DIAGNOSTIC TROUBLE CODE (DTC) . If DTC 11-4 is indicated, go to next step. If DTC 11-4 is not indicated, replace driver side-impact air bag assembly. See AIR BAG ASSEMBLIES under REMOVAL & INSTALLATION.
- Disable passenger side-impact air bag and both seat belt tensioners. See DISABLING & ACTIVATING AIR BAG SYSTEM . Disconnect SRS floor harness 18-pin connector from SRS unit. See Figure . Measure resistance between SRS floor harness 18-pin connector terminal No. 2 and terminals No. 7 and 8. If resistance is one megohm or greater, replace SRS unit. See SRS UNIT under REMOVAL & INSTALLATION. If resistance is less than one megohm, replace SRS floor harness.
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.
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.