Dodge Nitro. Manual - part 786

Diagnostic Test 

1) PCM FROM ANOTHER VEHICLE INSTALLED 

Has another PCM been installed?  

Yes  

Replace the PCM in accordance with the service information.  

Perform BODY VERIFICATION TEST - VER 1 .  

No  

Go to 2).  

2) OTHER CAN-C MODULES SET VIN MISMATCH 

Is VIN Mismatch DTC set in other CAN-C modules?  

Yes  

Replace the PCM in accordance with the service information.  

Perform BODY VERIFICATION TEST - VER 1 .  

No  

Replace the TIPM in accordance with the service information.  

Perform BODY VERIFICATION TEST - VER 1 .  

B222C-VEHICLE CONFIGURATION NOT PROGRAMMED 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

When Monitored: 

Continuously 

Set Condition: 

The TIPM is not configured for the vehicle.

Possible Causes 

PCM FROM ANOTHER VEHICLE INSTALLED

NOTE:

This DTC is set when a PCM from another vehicle is installed into the 
current vehicle.

 

2007 Dodge Nitro R/T 

2007 ENGINE Ignition Control - Electrical Diagnostics - Nitro

  

Diagnostic Test 

1) CHECK FOR ACTIVE DTC 

Turn the ignition on. 

With the scan tool, read DTCs. 

Does the scan tool display this DTC as active?  

Yes  

Go to 2).  

No  

Test complete.  

2) ACTIVE TIPM DTC 

Cycle the ignition from off to run remaining in run. 

With the scan tool, read DTCs. 

Does the scan tool display this DTC as active?  

Yes  

Go to 3).  

No  

Test complete.  

3) VIN MISMATCH DTC PRESENT 

Turn the ignition on. 

With the scan tool, read DTCs. 

Is DTC: B2206-CURRENT VIN MISSING/MISMATCH also active?  

Yes  

Refer to repair procedure for B2206-CURRENT VIN MISSING/MISMATCH.  

Possible Causes 

TIPM

 

2007 Dodge Nitro R/T 

2007 ENGINE Ignition Control - Electrical Diagnostics - Nitro

  

No  

Replace the TIPM in accordance with the service information.  

Perform BODY VERIFICATION TEST - VER 1 .  

U0100-LOST COMMUNICATION WITH ECM/PCM 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0101-LOST COMMUNICATION WITH TCM 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0114-LOST COMMUNICATION WITH FINAL DRIVE CONTROL MODULE 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0121-LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0151-LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0154-LOST COMMUNICATION WITH OCCUPANT CLASSIFICATION MODULE 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0155-LOST COMMUNICATION WITH CLUSTER/CCN 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure

 

2007 Dodge Nitro R/T 

2007 ENGINE Ignition Control - Electrical Diagnostics - Nitro

  

U0164-LOST COMMUNICATION WITH HVAC CONTROL MODULE

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0168-LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (SKREEM/WCM) 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0184-LOST COMMUNICATION WITH RADIO 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure 

U0186-LOST COMMUNICATION WITH AUDIO AMPLIFIER 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

Refer to DIAGNOSIS AND TESTING for the diagnostic test procedure

 

2007 Dodge Nitro R/T 

2007 ENGINE Ignition Control - Electrical Diagnostics - Nitro