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Importance of always clean the A/C drains at service. Posted by SWEDECAR [Email] ![]() ![]() ![]() In Reply to: TWICE unit failure and door lock motor failure, Judy, Mon, 2 Aug 2004 14:21:09 Members do not see ads below this line. - Help Keep This Site Online - Signup |
I can see that a bad TWICE would burn the lock actuators. Instead of just sending one pulse voltage to lock or unlock it keeps sending a steady voltage making the lock actuator just stand there buzzing until it burns.
My former employer forgot to tighten a ground wire for the power lock system on a mid 90 Volvo after doing some dash board work. All the lock actuators burned up on the car because the lock computer didn't know when to stop sending voltage.
Anders
posted by 63.196.59...
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