tesq
SILVER Star
Hi,
I think this is my first post, so yay for that I guess. Bought a 100-series about 3 months ago now, slowly going through everything when I have time.
Posting this for someone in the future. Techstream showed a C-1751 (continuous compressor current), but not a C1762, which I confirmed using an MX+ and OBD Fusion. Only thing I could find in the service manual and online was for potentially a bad height sensor (subtle foreshadowing).
I completed the "ABCs of AHC" cross leveling and adjusting for pressure, then I fixed the height sensors (which were all at the end of their respective sliders. Moved them all back to the middle and adjusted the threaded heims on the front (to wherever OBD Fusion showed as close to 0mm lift as possible). Cleared the DTC codes and ran the car through a N-H-L-N-L-N cycle. Code didn't reappear. Checked a few days later, code has stayed away.
Like I said, posting this as another data point: if you have a C-1751 but no C1762, check your height sensors.
-tesq
I think this is my first post, so yay for that I guess. Bought a 100-series about 3 months ago now, slowly going through everything when I have time.
Posting this for someone in the future. Techstream showed a C-1751 (continuous compressor current), but not a C1762, which I confirmed using an MX+ and OBD Fusion. Only thing I could find in the service manual and online was for potentially a bad height sensor (subtle foreshadowing).
I completed the "ABCs of AHC" cross leveling and adjusting for pressure, then I fixed the height sensors (which were all at the end of their respective sliders. Moved them all back to the middle and adjusted the threaded heims on the front (to wherever OBD Fusion showed as close to 0mm lift as possible). Cleared the DTC codes and ran the car through a N-H-L-N-L-N cycle. Code didn't reappear. Checked a few days later, code has stayed away.
Like I said, posting this as another data point: if you have a C-1751 but no C1762, check your height sensors.
-tesq
