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Tech2 menu structure

Tech2 menu structure

Diagnostic trouble codes (DTC)



Read values/Activate



Adjustment



Programming



Snapshot



System information



Read values

Read value Unit Min. Max. Description
Configuration Pass. Airbag

With/Without

0

1

With or without passenger airbag

Resistance Driver Airbag Stage 1

Ohm

0

12.5

Resistance in the driver airbag's detonation circuit, including the airbag.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Resistance Driver Airbag Stage 2

Ohm

0

12.5

Resistance in the driver airbag's detonation circuit, including the airbag.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Driver Belt Pretentioner, Resistance

Ohm

0

12.5

Resistance in the detonation circuit of the driver's side seat-belt tensioner, including seat-belt tensioner.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Passenger Belt Pretentioner, Resistance

Ohm

0

12.5

Resistance in the detonation circuit of the passenger side seat-belt tensioner, including seat-belt tensioner.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Resistance Driver Side Airbag

Ohm

0

12.5

Resistance in the side airbag's detonation circuit on the driver's side, including the airbag.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Pass. Airbag, stage1, Resistance

Ohm

0

12.5

Resistance in the passenger airbag's detonation circuit, including the airbag.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Pass. Airbag, stage 2, Resistance

Ohm

0

12.5

Resistance in the side airbag's detonation circuit on the passenger's side, including the airbag.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Passenger Side Airbag, Resistance

Ohm

0

12.5

Resistance in the side airbag's detonation circuit on the passenger's side, including the airbag.

The nominal value for resistance lies between 2.7 Ohm and 3.3 Ohm.

The control module shows 0-1 Ohm which corresponds to short circuit and approx. 12 Ohm which corresponds to break

Seat Belt Switch Driver



Belted

Not belted

The control module sends out information on the bus and uses the information to regulate whether the seat-belt tensioners should be activated and if the driver's airbag should be activated earlier than usual.

Seat Belt Switch Passenger



Belted

not belted

The control module sends out information on the bus and uses the information to regulate whether the seat-belt tensioners should be activated and if the driver's airbag should be activated earlier than usual.

Seat Position Driver



Front

Rear

The control module uses the information to determine if stage 1 or stage 2 should be activated. With front, only stage 1 is activated.

Seat Position Passenger



Front

Rear

The control module uses the information to determine if stage 1 or stage 2 should be activated. With front, only stage 1 is activated.

Ignition Cycle Counter Airbag Lamp

Quantity

0

65535

Number of ignition cycles the airbag lamp was lit with DTC.

Time Airbag Lamp

min

0

1200

Shows the number of minutes the Airbag warning lamp was lit with DTC.

Number of activated circuit

Quantity

min

5

The control module can be reused no more than two times after activation of a seat-belt tensioner and/or side airbag, i.e. the side airbags and belt tensioners can be triggered a total of three times before the control module is considered unserviceable.



Programming

Function Alternative Description
Configuration Pass. Airbag

With/Without

With or without passenger airbag



Command menu ”System information”

Text Function
Part Number

Shows Saab's X-digit part number for the control module

Hardware Version Number:

Shows the supplier's X-digit part number for the software.

Software Version Number:

Shows the supplier's X-digit part number for the control module.