DTC : B2636

DTC B2636  : Vehicle status combination error

DTC (Parking and Back-Up Sensor Control Unit)

NOTE:  If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A - Go to: Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks .

1. Problem verification

   - 1. Clear the DTCs with the HDS.

   Clear DTCs

   - 2. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.

   - 3. Check for DTCs with the HDS.

   DTC Description	DTC
   B2636 Vehicle status combination error

   Is DTC B2636 indicated?

   YES 

   Go to step 2.

   NO 

   Intermittent failure, the system is OK at this time. Check for loose or poor connections.

2. Parking and back-up sensor system check

   - 1. Check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Values	Unit
   V3 Input Switch

   Is the information indicator GND?

   YES 

   Replace the Parking and Back-Up Sensor Control Unit .

   NO 

   Repair an open or high resistance in the wire or poor ground (G401).