Dodge Nitro. Manual — part 213

7) CHECK THE (D51) DYNAMICS SENSOR LOW DATA LINK CIRCUIT FOR A SHORT TO
GROUND

Fig. 78: Measuring Resistance Of (D51) Dynamics Sensor Low Data Link Circuit Between Ground
And Dynamics Sensor Harness Connector
Courtesy of CHRYSLER LLC

Turn the ignition off.

Measure the resistance of the (D51) Dynamics Sensor Low Data Link circuit between ground and the
Dynamics Sensor harness connector.

Is the resistance below 5.0 ohms?

Yes

Repair the (D51) Dynamics Sensor Low Data Link circuit for a short to ground.

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro

Perform ABS VERIFICATION TEST.

No

Go to 8).

8) CHECK THE (D51) DYNAMICS SENSOR LOW DATA LINK CIRCUIT FOR AN OPEN

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro

Fig. 79: Measuring Resistance Of (D51) Dynamics Sensor Low Data Link Circuit Between
Dynamics Sensor Harness Connector And Anti-Lock Brakes Module Harness Connector
Courtesy of CHRYSLER LLC

Measure the resistance of the (D51) Dynamics Sensor Low Data Link circuit between the Dynamics
Sensor harness connector and the Anti-Lock Brakes Module harness connector.

Is the resistance below 5.0 ohms?

Yes

Go to 9).

No

Repair the (D51) Dynamics Sensor Low Data Link circuit for an open.

Perform ABS VERIFICATION TEST.

9) REPLACE DYNAMICS SENSOR & VERIFY IF DTC IS STILL ACTIVE

Replace the Dynamics Sensor in accordance with the Service Information. Perform ABS
VERIFICATION TEST.

Turn the ignition on.

With the scan tool, erase ABS DTCs.

Cycle the ignition switch.

Test drive the vehicle by turning the vehicle left or right in a curving manner at a velocity between 10 and
25 km/h (6 and 15 mph).

Park the vehicle.

With the scan tool, read ABS DTCs.

Does this DTC reset?

Yes

Replace the Anti-Lock Brakes Module in accordance with the Service Information.

Perform ABS VERIFICATION TEST.

WARNING:

Ensure brake capability is available before road testing.

2007 Dodge Nitro R/T

2007 BRAKES ABS - Electrical Diagnostics - Nitro