Fiat Motorhome. Iron Grey / White. Motorhome. Rear. Standard. Do you want to see how these parking sensors can be installed on your make and model of car? Simply look down our list and select the vehicle that matches yours.I have front and rear parking sensors fitted as standard. The details on the original module are: 4X43-15K866-Bg. VALEO-601:841-GERMANY. HW02 SW04 CODEO1. 27 01 08N/2/11/37. 0802513176. I was able to get a module s/h and the only difference was the first line of letters and numbers ended with Bf as opposed to my Bg.
2) Both front and rear sensors are connected to PSM_MZ module located behind glove box right side. You should check first that you have this module and the harness to it is full. 3) You need new indicator unit with parking sensor button.
Ok on this galaxy model if there any fault within the Parking did system it will shit the system down (beeps and then the indicator flashes) Ideally you want a fault code check ran on the PAM (parking aid module ) As this will pinpoint the location ie: front of rear or an individual sensor pdcO.