|
|
1) TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTCs. Cycle the ignition from on to off 3 times. Turn the ignition on. With the scan tool, read DTCs. Does the scan tool display: U0020-CAN INTERIOR BUS OFF PERFORMANCE? Yes Go to 2). No The conditions that caused this code to set are not present at this time. Using the wiring Perform BODY VERIFICATION TEST - VER 1 . 2) CHECK FRONT CONTROL MODULE DTCs With the scan tool, read Totally Integrated Power Module DTCs. Does the scan tool display any CAN INTERIOR BUS DTCs - ACTIVE? Yes Refer to the symptom list for problems related to Communication in the ELECTRONIC No Go to 3). 3) CAN INTERIOR BUS (+) CIRCUIT OPEN Turn the ignition off. Disconnect the Amplifier C1 harness connector. Disconnect the Totally Integrated Power Module C7 harness connector. Measure the resistance of the (D265) CAN INTERIOR BUS (+) circuit between the Totally Integrated
2007 Dodge Nitro R/T 2007 ACCESSORIES AND EQUIPMENT Audio/Video Systems - Electrical Diagnostics - Nitro
|