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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1348 ((Drivetrain Control Module (DTCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> C2060-09 - Hall Sensor 1 - Component Failures >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR AN ACTIVE DTC 
    1. With the scan tool, read 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 Drivetrain Control Module (DTCM) DTCs.

      Did the DTC return?

      Yes 

      • Go To  2

      No 

  2. CHECK THE SENSOR FEED CIRCUIT FOR AN OPEN 
    1. Disconnect the C1 DTCM harness connector.
    2. Disconnect the Rear Driveline Module (RDM) harness connector.
    3. Using a Multimeter, check for continuity between the RDM harness connector and the C1 DTCM harness connectors at pin 74 of the DTCM C1 harness connector and Pin 4 of the RDM harness connector.

      Was continuity present?

      Yes 

      • Go To  3

      No 

      • Repair the sensor feed circuit for an open.
      • Perform the DTCM VERIFICATION TEST. Refer to DTCM VERIFICATION TEST  .
  3. CHECK THE DTCM WIRE HARNESS CONNECTORS FOR PROPER OPERATION 
    1. Check that there are no loose or faulty connections due to oxidation or damage on pins 78, 56, 74 and 8 of the DTCM.

      Were any problems found?

      Yes 

      • Repair the DTCM wire harness as needed.
      • Perform the DTCM VERIFICATION TEST. Refer to DTCM VERIFICATION TEST  .

      No 

      • Go To  4
  4. CHECK THE DTCM WIRE HARNESS FOR PROPER RESISTANCE 
    1. Connect a multimeter between pin 78 and 74 and between pin 56 and 74 of the DTCM Harness connector, checking that the resistance value detected is between 1.5 and 2 Kilohms.

      Is the resistance between 1.5 and 2 Kilohms?

      Yes 

      • Go To  5

      No 

      • Go To  6
  5. CHECK THE DTCM WIRE HARNESS FOR PROPER RESISTANCE 
    1. Connect a multimeter between pin 78 and 8 and between pin 56 and 8 of the DTCM harness connector, checking that the resistance value detected is between 3 and 6 Kilohms.

      Is the resistance between 3 and 6 Kilohms?

      Yes 

      • Go To  7

      No 

      • Go To  6
  6. CHECK THE RDM ACTUATOR MOTOR FOR AN INTERNAL FAILURE 
    1. Connect a multimeter between pin 10 and 4 and between pin 6 and 4 of the RDM actuator harness connector, checking that the resistance value detected is between 1.5 and 2 Kilohms.

      Is the resistance between 1.5k and 2.0k Ohms?

      Yes 

      • Go To  7

      No 

  7. CHECK THE RDM ACTUATOR MOTOR FOR AN INTERNAL FAILURE 
    1. Connect a multimeter between pin 10 and 9 and between pin 6 and 9 of the RDM actuator harness connector, checking that the resistance value detected is between 3 and 6 Kilohms

      Is the resistance between 3 and 6 Kilohms?

      Yes 

      • Go To  8

      No 

  8. CHECK THE RDM ACTUATOR MOTOR FOR AN INTERNAL FAILURE 
    1. Connect a multimeter between pin 10 of the RDM actuator harness connector and the RDM actuator motor casing and check that the resistance value detected is higher than 20 Megaohms.

      Is the resistance higher than 20 Megaohms?

      Yes 

      • Go To  9

      No 

  9. CHECK THE RDM ACTUATOR MOTOR FOR AN INTERNAL FAILURE 
    1. Connect a multimeter between pin 6 of the RDM actuator harness connector and the RDM actuator motor casing and check that the resistance value detected is higher than 20 Megaohms.

      Is the resistance higher than 20 Megaohms?

      Yes 

      • Go To  10

      No 

  10. CHECK THE DTCM WIRE HARNESS FOR PROPER OPERATION 
    1. Check that the circuit problems.

      Were any problems found?

      Yes 

      • Repair the DTCM wire harness as needed.
      • Perform the DTCM VERIFICATION TEST. Refer to DTCM VERIFICATION TEST  .

      No 

      • Go To  11
  11. CHECK RELATED HARNESS CONNECTIONS 
    1. Disconnect all DTCM harness connectors.
    2. Disconnect all related in-line harness connections (if equipped).
    3. Disconnect the related component harness connectors.
    4. Inspect harness connectors, component connectors, and all male and female terminals for the following conditions:
      • Proper connector installation.
      • Damaged connector locks.
      • Corrosion.
      • Other signs of water intrusion.
      • Weather seal damage (if equipped).
      • Bent terminals.
      • Overheating due to a poor connection (terminal may be discolored due to excessive current draw).
      • Terminals that have been pushed back into the connector cavity.
      • Perform a terminal drag test on each connector terminal to verify proper terminal tension.

      Repair any conditions that are found.

    5. Reconnect all DTCM harness connectors. Be certain that all harness connectors are fully seated and the connector locks are fully engaged.
    6. Reconnect all in-line harness connectors (if equipped). Be certain that all connectors are fully seated and the connector locks are fully engaged.
    7. Reconnect all related component harness connectors. Be certain that all connectors are fully seated and the connector locks are fully engaged.
    8. With the scan tool, erase DTCs.
    9. Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
    10. With the scan tool, read DTCM DTCs.

      Did the DTC return?

      Yes 

      No 

      • The wiring or poor connection problem has been repaired.
      • Perform the DTCM VERIFICATION TEST. Refer to DTCM VERIFICATION TEST  .
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