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ignition switch and shifting problems S90-V90

Does anyone know if ignition switch supplies power to TCM?

after starting i have to wiggle key a bit to have my lights and other electrical things to work, it does not really bother me but since i have shifting problem i was thinking if intermittent loss of power may effect TCM and therefore creat shifting lock up problem. if TCM is not supplied with constant correct power it may act up.






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New ignition switch and shifting problems [S90-V90]
posted by  vova subscriber  on Sat Dec 15 21:47 CST 2012 >


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