P1635 Diagnostic Trouble Code Discussion for February 2018
5-Volt Reference 'A' Circuit Malfunction
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| Help Request | Posted | |
| 2009 Lincoln MKS 3.7L MIL Lamp on VIN: 1LNHM94R99 P1635: Tire / Axle Ratio Out of Acceptable Range - PCM. ... light always on and cruise control concern. Scanned vehicle and found codes P1635 in the PCM for Tire / Axle Ratio Out of Acceptable Range along with code in the ABS U2023-E0 for Fault Received from External Node - ABS. Attempted to clear both codes i... |
February 08, 2018 |
