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 MANUALSSAAB20039-3 CONVERTIBLE (9400) L4-2.0L TURBO (2.0 HOT)REPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSCOMPUTERS/CONTROLS - ERRONEOUS DTC EXPLANATION
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)
Computers/Controls - Erroneous DTC Explanation
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)SECTION Computers/Controls - Erroneous DTC Explanation
Bulletin Number: 321-2555
Date: May 2005
Market: all
Action after checking the battery and voltage drop
This bulletin advises on an amendment in WIS. This amendment comes into immediate effect. The next edition of WIS will include the new information.
Cars affected
Saab 9-3 (9440) M03-
Background
Certain diagnostic trouble codes which are generated during battery tests etc. have been misinterpreted and rectified at service workshops as actual faults. For example, in battery tests carried out at pre-delivery inspection, delivery service and intermediate service.
When the battery is disconnected or when certain fuses are removed, diagnostic trouble codes may be generated. These diagnostic trouble codes are not due to faults in the car. The diagnostic trouble codes do not need to be rectified but instead disappear when cleared.
Procedure
After voltage drop, when disconnecting the battery or removing fuses, diagnostic trouble codes must be cleared in all systems.
When the "battery checking" is carried out
Switch off all current-consuming devices and remove the ignition key from the ignition switch. Certain diagnostic trouble codes may be generated if the battery is checked while the key is in the ignition switch.
When "Procedure after battery disconnection" is carried out
Clear the diagnostic trouble codes in all systems.
Warranty/Time Information
In the case of customer complaint and if the car is within the warranty period, use the following information to fill out the claim:
Failed Object: 12330
Fault/Reason code: 67
Location code: 09 (US: 9)
Warranty Type (US): 01
Repair/Action code: 05
Labor Operation (US): 1233001
Labor Operation (CA): Claim an additional 0.1 hr to published labor operation time for N0100
Time: 0.1 hr.
Disclaimer
Date: May 2005
Market: all
Action after checking the battery and voltage drop
This bulletin advises on an amendment in WIS. This amendment comes into immediate effect. The next edition of WIS will include the new information.
Cars affected
Saab 9-3 (9440) M03-
Background
Certain diagnostic trouble codes which are generated during battery tests etc. have been misinterpreted and rectified at service workshops as actual faults. For example, in battery tests carried out at pre-delivery inspection, delivery service and intermediate service.
When the battery is disconnected or when certain fuses are removed, diagnostic trouble codes may be generated. These diagnostic trouble codes are not due to faults in the car. The diagnostic trouble codes do not need to be rectified but instead disappear when cleared.
Procedure
After voltage drop, when disconnecting the battery or removing fuses, diagnostic trouble codes must be cleared in all systems.
When the "battery checking" is carried out
Switch off all current-consuming devices and remove the ignition key from the ignition switch. Certain diagnostic trouble codes may be generated if the battery is checked while the key is in the ignition switch.
When "Procedure after battery disconnection" is carried out
Clear the diagnostic trouble codes in all systems.
Warranty/Time Information
In the case of customer complaint and if the car is within the warranty period, use the following information to fill out the claim:
Failed Object: 12330
Fault/Reason code: 67
Location code: 09 (US: 9)
Warranty Type (US): 01
Repair/Action code: 05
Labor Operation (US): 1233001
Labor Operation (CA): Claim an additional 0.1 hr to published labor operation time for N0100
Time: 0.1 hr.
Disclaimer
RENDER: 1.0x
NO RELATED
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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.