Dodge Nitro. Manual - part 157

Turn the ignition off. 

Inspect the Anti-Lock Brake Module harness connector, Right Front WSS, and Right Front WSS harness 
connector. 

Is the Right Front WSS or any of the connectors/terminals damaged?  

Yes  

Repair as necessary.  

Perform ABS VERIFICATION TEST.  

No  

Go to 3).  

3) CHECK (B7) RIGHT FRONT WSS 12 VOLT SUPPLY CIRCUIT VOLTAGE 

 

2007 Dodge Nitro R/T 

2007 BRAKES ABS - Electrical Diagnostics - Nitro

  

Fig. 14: Measuring Voltage Of (B7) Right Front WSS 12 Volt Supply Circuit 
Courtesy of CHRYSLER LLC 

Disconnect the Right Front WSS harness connector. 

Turn the ignition on. 

Measure the voltage of the (B7) Right Front WSS 12 Volt Supply circuit. 

Is the voltage above 10.0 volts?  

Yes  

 

2007 Dodge Nitro R/T 

2007 BRAKES ABS - Electrical Diagnostics - Nitro

  

Go to 6).  

No  

Go to 4).  

4) CHECK (B7) RIGHT FRONT WSS 12 VOLT SUPPLY CIRCUIT FOR A SHORT TO 
GROUND 

Fig. 15: Probing (B7) Right Front WSS Supply Circuit 
Courtesy of CHRYSLER LLC 

 

2007 Dodge Nitro R/T 

2007 BRAKES ABS - Electrical Diagnostics - Nitro

  

Turn the ignition off. 

Disconnect the Right Front WSS harness connector. 

Disconnect the Anti-Lock Brake Module harness connector. 

Using a 12-volt test light connected to 12-volts, probe the (B7) Right Front WSS Supply circuit. 

Does the test light illuminate brightly?  

Yes  

Repair the (B7) Right Front WSS Supply circuit for a short to ground.  

Perform ABS VERIFICATION TEST.  

No  

Go to 5).  

5) CHECK (B7) RIGHT FRONT WSS 12 VOLT SUPPLY CIRCUIT FOR AN OPEN

 

2007 Dodge Nitro R/T 

2007 BRAKES ABS - Electrical Diagnostics - Nitro