Possible Causes
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| (K23) APP SENSOR 1 SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE |
| (K23) APP SENSOR 1 SIGNAL SHORTED TO THE (F855) 5-VOLT SUPPLY CIRCUIT |
| (K23) APP SENSOR 1 SIGNAL SHORTED TO THE (F856) 5-VOLT SUPPLY CIRCUIT |
| (K167) APP SENSOR 1 RETURN CIRCUIT OPEN |
| APP SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .