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 MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 559 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDTC B1019CIRCUIT/SYSTEM TESTING
2006 Pontiac G6 GTP, 2D Coupe, Standard
Circuit/System Testing
2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Circuit/System Testing
WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
If DTC B1001 is set current, diagnose that fault prior to following this diagnostic procedure.
B1019 3A
- If the vehicle is equipped with a PPS system, verify the PPS indicator is present.
- If not present, install the PPS status indicator
- Verify the PPS Indicator operates as indicated in the SIR System Description and Operation .
- If operation differs from that outlined in the Description and Operation, correct the fault in the PPS indicator circuit; refer to Passenger Presence System Indicator Circuit Malfunction to correct the condition.
B1019 00
- Verify that the vehicle is equipped with all the SIR components it was configured for.
- Restore the vehicle to the original content and perform the Setup New SDM special function in the scan tool.
- Remove the SDM connector and verify the SDM connector is in good condition and has no bent pins, terminals or shorting bars.
- If damage is found, repair the bent pins, terminals or shorting bars as needed and then perform the Setup New SDM special function in the scan tool.
- Verify the correct SDM part number was installed.
- If wrong SDM was installed, replace SDM
- Verify the SDM was programmed with the correct software.
- If SDM was not programmed correctly, reprogram SDM. Use the Scan Tool to program the SDM. Refer to Repair Instructions for programming procedure.
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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.