When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Hi. I'm having really funky lights issues. Some work, most don't. Scan of the car - FRM is throwing a 9ca9 fault code "Terminal 30A connection faulty". Any advice? I have no idea where terminal 30A is and google hasn't helped much.
The car is newcto me. Drivers footwell was full of water. Leak fixed. Frm was corroded. Replaced and had vin ported over. Same issues. Battery is new according to previous owner. Looks new. No idea about the history of the battery beyond that. At a loss what to check next.
The fuses all seem good. I suspected the connectors might be corroded, but in tests they seemed ok. I asked the guy who did the porting over and he said only the vin info ports over. I have wondered if the programming is corrupted, but i lack the equipment to check that myself
The FRM programming is suspect, but also inspect the FRM connector pins for corrosion and test whether battery voltage from the 4 FRM fuses reaches the FRM connectors.