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astra_conv:conversion:distribution_boxes:distribution_boxes [2014/05/27 19:11] richard |
astra_conv:conversion:distribution_boxes:distribution_boxes [2014/05/27 19:16] richard |
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=== immobilizer relay === | === immobilizer relay === | ||
- | The little grey box above the main fuse is a relay that deactivates the motor controller in case the driver's door is opened, the tank lid is open or an isolation fault of the traction circuit against the chassis was detected. The relay is controlled by a circuit located in the rear distribution box, that also drives a warning beeper. This immobilizer function is required by ECE R-100 to e.g. avoid that the car is moved while the charger cable is still connected. See also the similar requirement [[astra_conv:conversion:conversion#sound indicates state of operation|]]. With the current setup, both conditions will trigger both beeper and immobilizer. | + | The little grey box above the main fuse is a relay that deactivates the motor controller in case the driver's door is opened, the tank lid is open or an isolation fault of the traction circuit against the chassis was detected. |
+ | These three alarm conditions are collected and relayed by the [[astra_conv:conversion:immobilizer:immobilizer |immobilizer latch]] that is located in the trunk distribution box. | ||
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+ | This immobilizer function is required by ECE R-100 to e.g. avoid that the car is moved while the charger cable is still connected. See also the similar requirement [[astra_conv:conversion:conversion#sound indicates state of operation|]]. With the current setup, both conditions will trigger both beeper and immobilizer. | ||