Dodge Nitro. Manual - part 260

Go to 3).  

3) (X292) RIGHT FRONT SPEAKERS (-) CIRCUIT SHORTED TO GROUND 

Fig. 12: Measuring Resistance Between Ground And (X292) Right Front Speakers (-) Circuit 
Courtesy of CHRYSLER LLC 

Measure the resistance between ground and the (X292) Right Front Speakers (-) circuit. 

Is the resistance below 1000.0 ohms?  

Yes  

Repair the (X292) Right Front Speakers (-) circuit for a short to ground condition.  

Perform BODY VERIFICATION TEST - VER 1 .  

No  

Go to 4).  

4) SPEAKER 

 

2007 Dodge Nitro R/T 

2007 ACCESSORIES AND EQUIPMENT Audio/Video Systems - Electrical Diagnostics - Nitro

  

Connect the Radio harness connector.

With the Front Right Audio Speaker still disconnected, turn the ignition on. 

Turn the Radio on. 

With the scan tool, clear all Radio DTC's. 

With the scan tool, read the DTC information. 

Does the scan tool read: B1405-FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW?  

Yes  

Replace the Front Right Audio Speaker in accordance with the service information.  

Perform BODY VERIFICATION TEST - VER 1 .  

No  

Test Complete.  

B1406-FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH 

 

2007 Dodge Nitro R/T 

2007 ACCESSORIES AND EQUIPMENT Audio/Video Systems - Electrical Diagnostics - Nitro

  

Fig. 13: Front Right Audio Speaker Output Circuit Schematic 
Courtesy of CHRYSLER LLC 

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article. 

 

2007 Dodge Nitro R/T 

2007 ACCESSORIES AND EQUIPMENT Audio/Video Systems - Electrical Diagnostics - Nitro

  

Diagnostic Test 

1) INTERMITTENT CONDITION 

Turn the ignition on, then off, and then on again. 

With the scan tool, read Radio DTCs. 

Does the scan tool display active: B1406-FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT 
HIGH?  

Yes  

Go to 2).  

No  

The condition that caused this symptom is currently not present. Check for an intermittent 
condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken 
wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or 
contaminated terminals. Repair as necessary.  

Perform BODY VERIFICATION TEST - VER 1 .  

2) (X202) RIGHT FRONT SPEAKERS (+) CIRCUIT SHORTED TO VOLTAGE 

Possible Causes 

(X202) RIGHT FRONT SPEAKERS (+) CIRCUIT SHORTED TO VOLTAGE
(X292) RIGHT FRONT SPEAKERS (-) CIRCUIT SHORTED TO VOLTAGE
SPEAKER

 

2007 Dodge Nitro R/T 

2007 ACCESSORIES AND EQUIPMENT Audio/Video Systems - Electrical Diagnostics - Nitro