Abstract: A tester for a default mode of operation of an alternator is provided. The tester includes an internal memory having computer executable instructions and a processor coupled to the internal memory and to an alternator via a communication bus. The processor is configured to execute the computer executable instructions in the internal memory to provide at least one parameter associated with a vehicle to the alternator simulated as a communication signal over the communication bus, detect an absence of the communication signal at the alternator, test, upon detecting the absence of the communication signal, whether or not the alternator enters a default mode of operation, the default mode being indicated by a preset output voltage uniquely associated with the default mode and monitored by the processor, and indicate whether the alternator entered the default mode successfully.

Abstract: A tester for a default mode of operation of an alternator is provided. The tester includes an internal memory having computer executable instructions and a processor coupled to the internal memory and to an alternator via a communication bus. The processor is configured to execute the computer executable instructions in the internal memory to provide at least one parameter associated with a vehicle to the alternator simulated as a communication signal over the communication bus, detect an absence of the communication signal at the alternator, test, upon detecting the absence of the communication signal, whether or not the alternator enters a default mode of operation, the default mode being indicated by a preset output voltage uniquely associated with the default mode and monitored by the processor, and indicate whether the alternator entered the default mode successfully.

Abstract: A method of processing J1850 requests using a scan tool having multiple processor systems is provided. The scan tool includes a first processor that processes data according to scan tool functions to assist with diagnosing and repairing a vehicle. A second processor receives data transmitted to the first processor and stores the data in a buffer. The second processor determines whether the data is complete to enable the first processor to make a determination regarding the data.

Abstract: A method of processing J1850 requests using a scan tool having multiple processor systems is provided. The scan tool includes a first processor that processes data according to scan tool functions to assist with diagnosing and repairing a vehicle. A second processor receives data transmitted to the first processor and stores the data in a buffer. The second processor determines whether the data is complete to enable the first processor to make a determination regarding the data.

Abstract: A method of processing J1850 requests using a scan tool having multiple processor systems is provided. The scan tool includes a first processor that processes data according to scan tool functions to assist with diagnosing and repairing a vehicle. A second processor receives data transmitted to the first processor and stores the data in a buffer. The second processor determines whether the data is complete to enable the first processor to make a determination regarding the data.

Abstract: A method of processing J1850 requests using a scan tool having multiple processor systems is provided. The scan tool includes a first processor that processes data according to scan tool functions to assist with diagnosing and repairing a vehicle. A second processor receives data transmitted to the first processor and stores the data in a buffer. The second processor determines whether the data is complete to enable the first processor to make a determination regarding the data.

Abstract: A lightweight, collapsible, readily repairable, minimum thickness reel for cable, conduit, tubing or the like and the components of which are preferably molded of synthetic resin material. The end flanges of the reel each have a flat inner surface and a cellular outer surface for decreased weight. Molded, foldable ribbed tubing support units are interposed between the inner surfaces of the end flanges for receiving and supporting cable, conduit or tubing wound therearound when the support units are extended. The planar, inner surfaces of the end flanges have recesses for complementally receiving the rib portions of the leg segments of respective support units so that when the reel is in its collapsed condition the reel is not substantially thicker than the combined thickness of the side by side end flanges.

Abstract: A lightweight, collapsible, readily repairable, minimum thickness reel for cable, conduit, tubing or the like and the components of which are preferably molded of synthetic resin material. The end flanges of the reel each have a flat inner surface and a cellular outer surface for decreased weight. Molded, foldable ribbed tubing support units are interposed between the inner surfaces of the end flanges for receiving and supporting cable, conduit or tubing wound therearound when the support units are extended. The planar, inner surfaces of the end flanges have recesses for complementally receiving the rib portions of the leg segments of respective support units so that when the reel is in its collapsed condition the reel is not substantially thicker than the combined thickness of the side by side end flanges.