P0688 Diagnostic Trouble Code Discussion for February 2016
ASD Relay Sense Circuit Low
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0688
| Help Request | Posted | |
| 2006 Jeep Wrangler SE 2.4L No Start VIN: 1J4FA29156 P0688: ASD Relay Sense Circuit Low. ... starter relay control wire to ground at PCM C3 Pin 38 will allow engine to be cranked with key. No ground present at PCM C3 Pin 21, which is clutch switch. Clutch switch works properly and provides a ground. If PCM C3 Pin 21 (clutch interlock switch sense)... |
February 18, 2016 | |
| 2006 Jeep Wrangler SE 2.4L No Start VIN: 1J4FA29156 P0688: ASD Relay Sense Circuit Low. ... starter relay control wire to ground at PCM C3 Pin 38 will allow engine to be cranked with key. No ground present at PCM C3 Pin 21, which is clutch switch. Clutch switch works properly and provides a ground. If PCM C3 Pin 21 (clutch interlock switch sense)... |
February 22, 2016 |
