Safety Function In The Event Of Failure (Engine Blockage) - Porsche 996 TT Repair Manual

Postioning seal of
cover
3 Connecting battery
4 Mount cover with
control module.
Install cover for battery and fluid container on the left (cowl panel).
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Safety function in the event of failure (engine blockage)

Note
• Two types of motor blockage can be distinguished in the rain sensor control module:
1. The front windscreen wiper does not leave the parking position when activated. If the windscreen
•
wiper does not move despite the appropriate power supply, actuation of the windscreen wiper motor is
interrupted after 3 seconds.
• 2. The front windscreen wiper locks after leaving the parking position.
• In both cases all operating modes are blocked after a motor block. The system can only be reactivated
after the steering column switch has returned to the >OFF< position.
• If one of these faults is present, replace the rain sensor control module.
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651
Safety function in the event of failure (engine blockage)
einordnung
Place the seal onto the cover and position correctly. If the seal is damaged,
replace for safety reasons.
Plug in electrical plug connection −B− and lock plug −A− .
Put on cover with control module. Switch ignition on and actuate
windscreen wiper, windscreen wipers are vertical, switch off ignition.
Tighten fastening screws.
Ignition on, windscreen wiper runs in end position, ignition off. Tightening
fastening screw.
1764