Dodge Nitro. Manual — part 202

With the scan tool, read active TIPM DTCs.

Does the scan tool display U0002-CAN C BUS OFF PERFORMANCE as active?

Yes

Go to 6).

No

Inspect the wiring and connectors for damage or shorted circuits. If ok, replace and program the
Transmission Control Module in accordance with the service information.

Perform POWERTRAIN VERIFICATION TEST .

6) STEERING ANGLE SENSOR - INTERNAL SHORT

Turn the ignition off.

Disconnect the Steering Angle Sensor harness connector.

Turn the ignition on.

With the scan tool, record and erase TIPM DTCs.

Cycle the ignition from on to off 3 times.

Turn the ignition on.

With the scan tool, read active TIPM DTCs.

Does the scan tool display U0002-CAN C BUS OFF PERFORMANCE as active?

Yes

Go to 7).

No

Inspect the wiring and connectors for damage or shorted circuits. If ok, replace the Steering Angle
Sensor in accordance with the service information.

Perform ABS VERIFICATION TEST.

7) AUTOMATIC SWAY BAR SYSTEM MODULE - INTERNAL SHORT

Turn the ignition off.

NOTE:

If vehicle is not equipped with this module, answer yes to the question.

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro

Disconnect the Automatic Sway Bar System Module harness connector.

Turn the ignition on.

With the scan tool, record and erase TIPM DTCs.

Cycle the ignition from on to off 3 times.

Turn the ignition on.

With the scan tool, read active TIPM DTCs.

Does the scan tool display U0002-CAN C BUS OFF PERFORMANCE as active?

Yes

Go to 8).

No

Inspect the wiring and connectors for damage or shorted circuits. If ok, replace the Automatic Sway
Bar System Module in accordance with the service information.

Perform BODY VERIFICATION TEST - VER 1 .

8) WIRELESS CONTROL MODULE - INTERNAL SHORT

Turn the ignition off.

Disconnect the Wireless Control Module harness connector.

Turn the ignition on.

With the scan tool, record and erase TIPM DTCs.

Cycle the ignition from on to off 3 times.

Turn the ignition on.

With the scan tool, read active TIPM DTCs.

Does the scan tool display U0002-CAN C BUS OFF PERFORMANCE as active?

NOTE:

If vehicle is not equipped with this module, answer yes to the question.

NOTE:

If vehicle is not equipped with this module, answer yes to the question.

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro

Yes

Go to 9).

No

Inspect the wiring and connectors for damage or shorted circuits. If ok, replace the Wireless
Control Module in accordance with the service information.

Perform BODY VERIFICATION TEST - VER 1 .

9) OCCUPANT RESTRAINT CONTROLLER MODULE - INTERNAL SHORT

Turn the ignition off.

Disconnect the Occupant Restraint Controller Module harness connectors.

Turn the ignition on.

With the scan tool, record and erase TIPM DTCs.

Cycle the ignition from on to off 3 times.

Turn the ignition on.

With the scan tool, read active TIPM DTCs.

Does the scan tool display U0002-CAN C BUS OFF PERFORMANCE as active?

Yes

Go to 10).

No

Inspect the wiring and connectors for damage or shorted circuits. If ok, replace the Occupant
Restraint Controller Module in accordance with the service information.

Perform BODY VERIFICATION TEST - VER 1 .

10) OCCUPANT CLASSIFICATION MODULE - INTERNAL SHORT

Turn the ignition off.

Disconnect the Occupant Classification Module harness connectors.

NOTE:

If vehicle is not equipped with this module, answer yes to the question.

NOTE:

If vehicle is not equipped with this module, answer yes to the question.

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro

Turn the ignition on.

With the scan tool, record and erase TIPM DTCs.

Cycle the ignition from on to off 3 times.

Turn the ignition on.

With the scan tool, read active TIPM DTCs.

Does the scan tool display U0002-CAN C BUS OFF PERFORMANCE as active?

Yes

Go to 11).

No

Inspect the wiring and connectors for damage or shorted circuits. If ok, replace the Occupant
Classification Module in accordance with the service information.

Perform BODY VERIFICATION TEST - VER 1 .

11) (D65) CAN C BUS (+) CIRCUIT SHORTED TO VOLTAGE

Fig. 61: Measuring Voltage Between (D65) CAN C Bus (+) Circuit And Ground
Courtesy of CHRYSLER LLC

Turn the ignition off.

Disconnect the Totally Integrated Power Module C1 harness connector.

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro