Diagnostic Test

WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC
1. With the scan tool, read ORC DTCs and record on the repair order.
2. Record the Environmental Data.
3. With the scan tool, erase DTCs.
4. Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
5. With the scan tool, read ORC DTCs.
  Did the DTC return?
  
  Yes
  - Go To 2
  No
  - Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to RESTRAINTS-SYSTEM-INTERMITTENT-TEST .
  - Probing of the circuit cavities at the ORC Module body harness connectors or vehicle connectors is only to be done with a approved test lead from the test lead 10159-6 or the use of Breakout Box 8443-55 to prevent vehicle wiring harness connector damage during diagnostic procedures.
CHECK FOR ADDITIONAL ACTIVE SQUIB DTCS
1. Using the scan tool, read ORC DTCs.
  Are there squib specific DTCs set as active in addition to B0021-95-1ST ROW LEFT WINDOW CURTAIN SQUIB 1 - INCORRECT ASSEMBLY?
  
  Yes
  - Repair all other active squib specific DTCs before repairing B0021-95-1ST ROW LEFT WINDOW CURTAIN SQUIB 1 - INCORRECT ASSEMBLY.
  No
  - Go To 3
USE THE SCAN TOOL TO IDENTIFY THE COUPLED CIRCUITS
1. Using the scan tool, identify the two or more Squib circuits that read SET.
  Are two or more Squib circuits DTCs set?
  
  Yes
  - Repair the two or more Squib circuits for a Squib Circuit Coupling condition.
  - Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to RESTRAINTS-SYSTEM-VERIFICATION-TEST .
  No
  - Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to RESTRAINTS-SYSTEM-INTERMITTENT-TEST .