Buick GS instrument panel can't display the corresponding info stalls

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Car mileage above 200,000 km, configure 4T65E automated transmission the 2002 Shanghai GM Buick. Users mirror : the change lever best bmw key programmer into R -bit , N bits , D or 3- gear place , the dashboard can not display screen the suitable gear information . If the shift lever into one more equipment , the dashboard shows data corresponding equipment.

After the pick-up : carry the vehicle , look at the automated transmission gear change , identified the change and the reversing light change fitted with each other, and configures the 2 harness connector C1 and C2. C2 would be the gear change harness connector , which has 4 terminals , respectively, as well as the signal traces A, B, C, P is connected . Powertrain handle unit four in accordance on the logic kess v2 review sign of your signal line lever place dedication . Electricity procedure self-diagnostics , effects and automatic transmission equipment swap -related fault info. Examination for hanging files , facts when viewing the do the job equipment change , the information line C discovery signal is always " high" , indicating the sign line plus the small circuit to favourable . Check out the wiring connections , standard. Swap the equipment swap , fault fully dominated out.

The stall is likewise known because the built-in swap method swap, that is a four -wire switches, and energy technique management unit is related . Sign car diagnostics electric power system management device will handle the serial info line from the secondary transfer into the dashboard , the instrument panel to screen info on the computerized transmission equipment .

This example is regular failures , gear swap thanks to lousy h2o seal , the inner circuit board corrosion. Routine maintenance details are as bmw diagnostic tool pricefollows : Check regardless of whether the shift switch the appearance of deformation or cracks , plugs areas for cracks or rust . The usage of diagnostic or diode take a look at lamp , exam gear switch , change equipment take a look at final results and assess the sign logic table to ascertain no matter if the normal gear change .


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