Fixed ABS/ASC lights, ABS is fine, Now Speedo won`t Work
I was getting ABS and ASC lights. NO brake
lights. Error was "Abs valve relay error". Speedo an Odometer were working fine. ABS and ASC weren`t working.
It turned out a few pins on the ASC Module got rotten and broke. I sent the Module to repair and they resolder the broken pins.
It came back with both ASC and ABS lights still on and the Speedo now off. After 100 miles ASC/ABS lights went off, but the Speedo still won`t work.
I Rescanned for errors with Inpa and Pa Soft, and the previous "valve relay error" is gone. However now I got some "70  Can Instrument Cluster" error.
1. The speedometer needle is working fine, checked through OBC test 2.
2. The digital speedometer won`t work, but it works through an Inpa test where Inpa send a speed signal to the car to simulate that speed. For example I sent a 60mph signal: the doors locked, came up the "release parking brake warning" and the digital speedometer marked 60mph.
3. All ABS wheel sensors are fine, checked through Inpa.
4. No ABS/ASC lights, Speedometer/ Odometer aren`t working. ASC switch works. ABS Works just fine.
Any inputs on this ?