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Home › Nissan-Datsun › 2024 › Leaf SV Plus › Repair and Diagnosis › Hybrid/Electric Powertrain › Electric Converters and Controllers › EV Control System › System Description › System › Electric Power Train System › Fail-safe

Electric Power Train System: Fail-safe

FAIL-SAFE PATTERN 

FAIL-SAFE LIST 

x: Applicable

DTC TYPE Pattern Others
A B C D
B2801 62 x x      
B2802 73 x x      
B280A 15 x        
B280B 15 x        
B2814 72   x      
B2880 72 x        
B2880 73 x x      
B2980 98 x x      
P0603 83 x x x x  
P0643 87 x x x x  
P0A8D 16 x x x x  
P0A8E 17 x x x x  
P0AA0 73 x x x x Start not possible
P0AA1 71 x x x x Start not possible
P0AA2 13 x x x x  
P0AA4 71 x x x x Start not possible
P0AA5 13 x x x x  
P0AA6 1A x x     Doing READY again is prohibited
P1564 1C         ASCD/ICC/Pro PILOT assist operation prohibited
P1572 24         ASCD/ICC/Pro PILOT assist operation prohibited
P1574 64         ASCD/ICC/Pro PILOT assist operation prohibited
P2122 16        
  • Traction motor output is limited
  • Reduced responsiveness during accelerator operation
P2123 17        
  • Traction motor output is limited
  • Reduced responsiveness during accelerator operation
P2127 16        
  • Traction motor output is limited
  • Reduced responsiveness during accelerator operation
P2128 17        
  • Traction motor output is limited
  • Reduced responsiveness during accelerator operation
P2138 2     x    
P2138 64        
  • Traction motor output is limited
  • Reduced responsiveness during accelerator operation
P3100 86 x x x x  
P3101 44, 45, 49, 81 x x x x Start not possible
P3101 97     x    
P3102 95         Traction motor output is limited
P3117 1A        
  • VCM inhibits the operation of the electric compressor
  • VCM inhibits the operation of the PTC heater
P312B 86 x x x x  
P312C 86 x x x x  
P312D 86 x x x x  
P312E 86 x x x x  
P312F 86 x x x x  
P3130 86 x x x x  
P3131 86 x x x x  
P3137 00 x x x x Start not possible
P315C 71 x x x x  
P316A 79     x    
P316F 93 x x      
P3170 97   x      
P3172 97 x       Traction motor output is limited
P3175 87     x    
P3176 86 x x x x  
P3177 86 x x x x  
P3178 86 x x x x  
P3179 97 x        
P317A 97 x   x    
P317B 97 x x x x  
P317E 97 x x      
P3180 97         Traction motor output is limited
P3182 97 x x x x  
P3187 97     x    
P3188 97 x x     Traction motor output is limited
P318D 87 x        
P3191 87 (TYPE 1)     x    
P3193 87 (TYPE 4) x x x x  
P3193 87 (TYPE 1) x x      
P3193 87 (TYPE 3) x        
P3196 87   x      
P319C 83     x    
P319E 83 (TYPE 1) x x x x  
P319E 83 (TYPE 2) x x     Only driving in creep is possible
P31A1 83   x      
P31A7 82 (TYPE 1)     x    
P31A9 82 (TYPE 1) x x x x  
P31A9 82 (TYPE 2) x x      
P31AE 82   x      
P31B3 87         When the power is turned on and the vehicle is charging, the cooling fan is operated at a constant speed
P31B5 87         ASCD/ICC/Pro PILOT assist operation prohibited
NOTE: SYMBOL The ECO indicator value also becomes extremely poor
P31B6 87        
NOTE: SYMBOL VCM sets the DC/DC converter output power to a constant 14 V
P31C5 49        
  • VCM inhibits the timer charge and the remote climate control
  • VCM inhibits the automatic 12 V battery charge control
P31C6 49        
  • VCM inhibits the timer charge and the remote climate control
  • VCM inhibits the automatic 12 V battery charge control
P31C7 49        
  • VCM inhibits the timer charge and the remote climate control
  • VCM inhibits the automatic 12 V battery charge control
P31CA 71 x       Traction motor output is limited
P31CB 71 x       Traction motor output is limited
P31D5 71        
  • Traction motor output is limited
  • Vehicle speed is limited. [Approx. 40 km/h (25 MPH) ]
P31D7 13 x x x x  
P31DB 11 x x x x  
P31DC 11 x x x x  
P31DE 97         Traction motor output is limited
P31DE 9A x x x x Start not possible
P31E0 13 x x x x  
P31E1 13 x x x x  
P31E7 00         Doing READY again is prohibited
P31F2 62         VCM inhibits the timer charge and the remote climate control
U1074 87 (TYPE 1) x        
U1010 49 (TYPE 1)     x    
U1010 49 (TYPE 2) x x x x  
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