DTC U1380-00, U1381-00 (E-Pretensioner Unit)

DTC U1380-00  : Different Software Version in the Left and Right E-Pretensioner Unit DTC U1381-00  : Different Software Version in the Left and Right E-Pretensioner Unit

NOTE:  Before doing this troubleshooting procedure, review General Troubleshooting Information .

DTC (E-pretensioner)

1. Problem verification

   -1. Clear the DTCs with the HDS.

   -2. Turn the vehicle to the ON mode.

   -3. Check for DTCs with the HDS.

   DTC Description	DTC
   U1380-00 Different Software Version in the Left and Right E-Pretensioner Unit
   U1381-00 Different Software Version in the Left and Right E-Pretensioner Unit

   DTC Description	DTC
   U1380-00 Different Software Version in the Left and Right E-Pretensioner Unit
   U1381-00 Different Software Version in the Left and Right E-Pretensioner Unit

   Is DTC U1380-00 or 1381-00 indicated?

   YES 

   The failure is duplicated. Go to step 2.

   NO 

   Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.

2. E-pretensioner unit check (update)

   -1. Do the E-pretensioner unit update procedure .

   -2. Clear the DTCs with the HDS.

   -3. Turn the vehicle to the ON mode.

   -4. Check for DTCs with the HDS.

   DTC Description	DTC
   U1380-00 Different Software Version in the Left and Right E-Pretensioner Unit
   U1381-00 Different Software Version in the Left and Right E-Pretensioner Unit

   DTC Description	DTC
   U1380-00 Different Software Version in the Left and Right E-Pretensioner Unit
   U1381-00 Different Software Version in the Left and Right E-Pretensioner Unit

   Is DTC U1380-00 or 1381-00 indicated?

   YES 

   Replace the E-pretensioner unit .

   NO 

   Update is complete.