156 rear wiper and light wiring
Hello all. I dont suppose any one with electrickery knowledge can help with my rear wiper and reversing lights. Neither of them work and they havent since i bought the car so whilst fixing the cam belt I thought I'd fix all the other bits too. So far ive checked the wiper motor and that is working fine as are the bulbs for the reversing. Ive traced the wiring loom as far as it goes from the tailgate into the roof lining of the main body. up to that point the connectors seems OK. After that without removing the whole interior I have not been able to go any further. Since the wires for the wiper and reversing lights are on the same bundle of wires Im guessing there maybe a link. Ive also checked fuses but not sure if there is a relay or what one it might be.
So before I start taking out the interior has anyone any idea where the next connector might be for me to check or any suggestions of test procedure. Is there a relay that might affect both of these? Im at a loss so any thoughts would be a help.