 
				
	| 2006 Mazda 3 S 2.3L Stall, Erratic shifting The customer brought car to me with complaint of random/ intermittent abrupt un-commanded downshifting. Said that while cruising and range indicator reading 5th gear cluster would start flashing transmission warning indicator and then loud bang followed by... 
                        
                            FIX posted 11/30/2019
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
 | Message Closed 
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| VIN | JM1BK34386 | 
| Engine | 2.3 L / 4 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Stall, Erratic Shifting | 
| Occurs | Cruise, Intermittently | 
Trouble Codes
| B1317 | GEM Battery Voltage High | 
| U0140 | Lost Communication With Body Control Module | 
| U1900 | CAN System Communication Error | 
| U2516 | CAN System Wiring Harness Open Or Shorted | 
Message Closed
            
             Vehicle Data
 Vehicle Data
                2006 Mazda 3 S
| VIN | JM1BK34386 | 
| Engine | 2.3 L / 4 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Stall, Erratic Shifting | 
| Occurs | Cruise, Intermittently | 
Trouble Codes
| B1317 | GEM Battery Voltage High | 
| U0140 | Lost Communication With Body Control Module | 
| U1900 | CAN System Communication Error | 
| U2516 | CAN System Wiring Harness Open Or Shorted | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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