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 MANUALSCHEVROLET2023CAMARO SS, 2D COUPE, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTIMAGE DISPLAY CAMERASDIAGNOSTIC INFORMATION AND PROCEDURESDTC B283BCIRCUIT/SYSTEM TESTING
2023 Chevrolet Camaro SS, 2D Coupe, Standard Trans
Circuit/System Testing
2023 Chevrolet Camaro SS, 2D Coupe, Standard TransSECTION Circuit/System Testing
- Ignition OFF and all vehicle systems OFF, disconnect the X2 harness connector at the K161 Performance Data Recorder and the X1 harness connector at the A11 Radio. It may take up to 2 min for all vehicle systems to power down.
- Test for infinite resistance between the signal circuit K161 Performance Data Recorder harness connector X2 terminal 6 and ground.
- If less than infinite resistance
Repair the short to ground on the circuit.
- Go to next step: If infinite resistance
- If less than infinite resistance
- Ignition OFF, connect X1 harness connector at the A11 Radio.
- Ignition ON, performance data recorder system ON.
- Test for less than 1 V between the signal circuit terminal 6 and ground.
- If 1 V or greater
- Ignition OFF, disconnect the X1 harness connector at the A11 Radio. Ignition ON.
- Test for less than 1 V between the signal circuit and ground.
- If 1 V or greater, repair the short to voltage in the circuit.
- If less than 1 V, replace the A11 Radio.
- Go to next step: If less than 1 V
- Replace the K161 Performance Data Recorder.
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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.