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.
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HOMESERVICE MANUALSSUZUKI2013SX4 CROSSOVER, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 12 (POWER SEAT SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDTC B2345CIRCUIT/SYSTEM TESTINGB2345 13
2013 Suzuki SX4 Crossover, Automatic CVT Trans
B2345 13
2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION B2345 13
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the (C2, C4) harness connector at the heated seat module.
- Test for greater than 1.9K ohms of resistance between the following temperature sensor signal and low reference circuits.
- Driver seat cushion terminal 9 (C4) and terminal 6 (C2)
- Passenger seat cushion terminal 20 (C4) and terminal 8 (C2)
- If less than the specified value, test for a short between the signal and low reference circuits. If the circuits test normal, replace the appropriate temperature sensor.
- If all circuits test normal, replace the heated seat module.
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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.