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Tech 2 menu structure

Tech 2 menu structure

Door mirrors with memory (PMM)

Diagnostic trouble codes (DTC)



Read Values / Activate



Snapshot



System Information



Menu “Read Values”

Read values Unit Min. Max. Description
Left Mirror In

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Left Mirror Out

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Left Mirror Up

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Left Mirror Down

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Right Mirror In

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Right Mirror Out

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Right Mirror Up

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Right Mirror Down

ON/OFF

0

1

Processor affecting the transistors that control the position of the mirrors.

Tilt Switch

ON/OFF

0

1

Switch position. Used by PMM to tilt down the passenger door mirror when reverse gear is engaged and the driver presses the tilt switch.

Reverse Gear (Bus from DICE)

ON/OFF

0

1

DICE outputs information on the position of the reverse gear. Used by PMM to tilt down the passenger door mirror when reverse gear is engaged and the driver presses the tilt switch.

Steering Wheel Position (Bus from TWICE)

LEFT-HAND DRIVE/RIGHT-HAND DRIVE

0

1

TWICE outputs information on whether the car is left or right-hand drive. Used by PMM to determine which mirror is to be tilted.

Memory Button 1 (Bus from PSM)

ON/OFF

0

1

PSM outputs information on the positions of the memory buttons and memory store button. Used by PMM to store and adjust the position of the mirrors.

Memory Button 2 (Bus from PSM)

ON/OFF

0

1

PSM outputs information on the positions of the memory buttons and memory store button. Used by PMM to store and adjust the position of the mirrors.

Memory Button 3 (Bus from PSM)

ON/OFF

0

1

PSM outputs information on the positions of the memory buttons and memory store button. Used by PMM to store and adjust the position of the mirrors.

Memorize Function (Bus from PSM)

ON/OFF

0

1

PSM outputs information on the position of the memory buttons and the memory store button. Used by PMM to store in memory and for memory positions.

Left Horizontal Potentiometer Voltage

V

0

5

Voltage across the potentiometer

Left Vertical Potentiometer Voltage

V

0

5

Voltage across the potentiometer

Right Horizontal Potentiometer Voltage

V

0

5

Voltage across the potentiometer

Right Vertical Potentiometer Voltage

V

0

5

Voltage across the potentiometer



Menu “Activate”

Activate Condition for activating Description Use
Left Mirror In

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Left Mirror Out

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Left Mirror Up

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Left Mirror Down

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Right Mirror In

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Right Mirror Out

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Right Mirror Up

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.

Right Mirror Down

Ignition ON

Processor affecting the transistors that control the position of the mirrors.

Checking control module output, electrical circuitry and actuator function. When output active, the mirror should move towards its end positions. Otherwise, use a test lamp to find the defect lead/component.



Menu “System Information”

Text Function
Part no.



Shows the SAAB 7-digit part number for the control module.

Control module version



Displays the supplier's article number for the software.

Software version



Shows the supplier's part number for the control module.