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neopl1
15th November, 2022, 07:46 AM
Hello, I have a problem with the parking assistant chevrolet captiva 2013. The yellow PDC light is on all the time on the meter, the button is also on and it doesn't make any sounds. I connected several diagnoscopes even GDS2 and there is no connection to PDC. I read somewhere that in captive pdc, the computer is not diagnosed only by the sound, the number of beeps, but I have silence. I read that you have to turn on the ignition, press the stop 3 times and then the handbrake three times, but for me it is electric and this option does not work. I checked the power supply and ground to the pdc controller, ordered a new pdc controller from the delara and it's the same. Yesterday I disconnected the entire pdc harness of the front bumper and after turning on the ignition, the codes began to beep 4 beeps, 3 beeps, 2 beeps and one beep, so he sees that the front sensors are disconnected. But if I disconnect so many 3 sensors, there is no reaction pdc does not work and there is silence nothing beeps nothing. I'm already running out of ideas. Maybe someone had such a case?

neopl1
16th November, 2022, 05:40 PM
problem was one pdc sensor on front .Sensor short circuit , and none of sensors work , and no fault too . Strang car . Diagnostics only by pdc speaker but with sensor short circuit no diagnostic only silence . When i have disconnected faulty sensor (i should find manual by disconneting one by one front and rear) error sound beep on pdc speaker ,3 bip so sensor numer 3 .