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 MANUALSSAAB20029-3 SE, 2D CONVERTIBLE, AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMTRIONIC T7 FUEL CONTROL SYSTEMTECHNICAL DATATRIONIC T7 CONTROL MODULE (430B/589B)

2002 Saab 9-3 SE, 2D Convertible, Automatic

Trionic T7 control module (430b/589b)

2002 Saab 9-3 SE, 2D Convertible, AutomaticSECTION Trionic T7 control module (430b/589b)

Fig 1: Identifying Trionic T7 Control Module (430B/589B)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

TECHNICAL DATA - TRIONIC T7 CONTROL MODULE

Location		On right-hand side of cabin behind side trim under A-pillar.
No. of pins		70
Power supply +30	Pin no.	23
Power supply +15	Pin no.	43
Power supply from main relay	Pin no.	1
Power ground	Pin no.	25, 47 and 62
P-bus +	Pin no.	66
P-bus -	Pin no.	19

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.