9-5 Sport Wagon (9600) L4-2.3L Turbo (B235) (2003)
1. Control module, DICE (628)
2. Stalk switch, windscreen wipers (61)
3. Switch, rear window wiper (61a)
4. Relay, washer fluid pump (432)
5. Motor, pump, washer fluid, rear window (63a)
6. Motor, pump, washer fluid, windscreen (63b)
Control Module, TWICE (632)
Brief Description of TWICE
General
TWICE stands for Theft Warning Integrated Central Electronics. The TWICE control module is located on the floor under the LH front seat and
connected to the wiring harness with a 70-pin connector.
Twice controls the following functions:
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Lamp check
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Seat belt warning
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Electric heated rear seat
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Electric powered passenger seat
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Central locking system
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Immobilization
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Anti-theft alarm
Lamp Check
TWICE checks the circuits for rear light and brake lights.
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Rear lights
TWICE acts as a filament monitor for the rear lights. On a break in a circuit, SID can read en error message on the bus sent by TWICE. The
message activates an information text on the display and an audible warning.
TWICE checks whether voltage is present at the rear light inputs; this information is available on the bus. The information is used by DICE.
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Brake lights
TWICE acts as a filament monitor for the brake lights. On a break in a circuit, SID can read en error message on the bus sent by TWICE. The
message activates an information text on the display and an audible warning.
TWICE checks whether voltage is present at the brake light inputs; this information is available on the bus. The information is used by SID.
Seat belt warning