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CAR BRAND NAME:
MODEL:
PART NUMBER:
CPU / EEPROM:
+ at least 4 pictures: of case with sticker, both sides of PCB and zoomed CPU (do NOT resize pictures!)
Subject should looks like "CAR BRAND, MODEL, YEAR, PART NUMBER" (for example: "Mazda 3 2015 BHS2-57K30A")
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Getting error P062F:49

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  • #31
    Everything is fine now.

    Read Errors...
    U0140:00-83 - LOST COMMUNICATION WITH BODY CONTROL MODULE (GEM)
    U0155:00-83 - LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IC) CONTROL MODULE
    U0156:00-83 - LOST COMMUNICATION WITH INFORMATION CENTER (MC)
    U2005:68-83 - ERROR VEHICLE SPEED SIGNAL RECEIVED FROM PCM (Event information)
    B0001:13-8B - DRIVER FRONTAL STAGE 1 (Circuit Open)
    B0002:13-8B - DRIVER FRONTAL STAGE 2 (Circuit Open)
    B0004:13-83 - DRIVER KNEE BOLSTER (Circuit Open)
    B0010:13-8B - PASSENGER FRONTAL STAGE 1 (Circuit Open)
    B0011:13-8B - PASSENGER FRONTAL STAGE 2 (Circuit Open)
    B0013:13-83 - PASSENGER KNEE BOLSTER (Circuit Open)
    B0095:13-8B - RIGHT FRONTAL RESTRAINTS SENSOR (Circuit Open)
    B00A0:87-8B - OCCUPANT CLASSIFICATION SYSTEM (Missing messages)
    B00B5:13-8B - DRIVER SEAT TRACK POSITION RESTRAINTS SENSOR (Circuit Open)
    B1011:11-8B - REAR WIPER PARK SENSE STUCK (Circuit Short To Ground)
    B1011:12-8B - REAR WIPER PARK SENSE STUCK (Circuit Short To Battery)
    B1011:95-8B - REAR WIPER PARK SENSE STUCK (Incorrect Assembly)
    B10FD:13-8B - DRIVERS SIDE PERIPHERAL ACCELERATION SENSOR (Circuit Open)
    B10FE:13-8B - PASSENGER SIDE PERIPHERAL ACCELERATION SENSOR (Circuit Open)
    B1126:13-83 - DRIVER-SIDE SIDE AIR BAG MODULE (Circuit Open)
    B1127:13-83 - PASSENGER-SIDE SIDE AIR BAG MODULE (Circuit Open)
    B1128:13-83 - DRIVER-SIDE CURTAIN AIR BAG MODULE (Circuit Open)
    B1129:13-83 - PASSENGER-SIDE CURTAIN AIR BAG MODULE (Circuit Open)
    B1196:13-8B - DRIVER SIDE SECOND ROW PERIPHERAL ACCELERATION SENSOR (Circuit Open)
    B1197:13-8B - FUEL OPERATED HEATER (FOH) FUEL PRESSURE SWITCH STUCK OPEN (Circuit Open)
    B1211:13-8B - DRIVER SEATBELT RETRACTOR PRETENSIONER (Circuit Open)
    B1212:00-83 - DRIVER SEATBELT BUCKLE PRETENSIONER
    B1214:13-8B - PASSENGER SEATBELT RETRACTOR PRETENSIONER (Circuit Open)
    B1226:13-8B - DRIVER-SIDE PRESSURE SENSOR (Circuit Open)
    B1227:13-8B - FUEL TEMPERATURE SENSOR #2 CIRCUIT OPEN (Circuit Open)
    B1410:13-83 - DRIVER POWER WINDOW MOTOR CIRCUIT FAILURE (Circuit Open)
    B1412:13-83 - DRIVER POWER WINDOW MOTOR CIRCUIT SHORT TO BATTERY (Circuit Open)
    B1413:13-8B - DRIVER POWER WINDOW MOTOR CIRCUIT SHORT TO GROUND (Circuit Open)
    B1417:13-8B - POWER WINDOW LR MOTOR CIRCUIT SHORT TO GROUND (Circuit Open)
    B1501:13-83 - LAMP TURN SIGNAL LEFT CIRCUIT SHORT TO BATTERY (Circuit Open)
    B1502:13-83 - LAMP TURN SIGNAL LEFT CIRCUIT SHORT TO GROUND (Circuit Open)

    Comment

    • #32
      I haven't solved the problem; it happens after driving the car for 10 minutes, then it won't let me clear the codes anymore. It's very strange. It happened with both the new module and the original one, and with the exact same two codes. It's odd. 20260218_161015.jpg

      Comment

      • #33
        Connect the second SRS unit on the bench after it has been installed on the car.

        Comment

        • #34
          I connected the second SRS unit (the brand new one from the dealership).

          You can verify, I've programmed the EEPROM 95256 three times with the clean file and haven't had any luck.

          In AST the code P062F:49 appears as history, but in the car it appears as "current"


          Read Errors...
          U0140:00-83 - LOST COMMUNICATION WITH BODY CONTROL MODULE (GEM)
          U0155:00-83 - LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IC) CONTROL MODULE
          U0156:00-83 - LOST COMMUNICATION WITH INFORMATION CENTER (MC)
          U2005:68-83 - ERROR VEHICLE SPEED SIGNAL RECEIVED FROM PCM (Event information)
          P062F:49-88 - (history) !!! CONTROL MODULE INTERNAL FAILURE !!! (Internal electronic failure)
          B0001:13-8B - DRIVER FRONTAL STAGE 1 (Circuit Open)
          B0002:13-8B - DRIVER FRONTAL STAGE 2 (Circuit Open)
          B0004:13-83 - DRIVER KNEE BOLSTER (Circuit Open)
          B0010:13-8B - PASSENGER FRONTAL STAGE 1 (Circuit Open)
          B0011:13-8B - PASSENGER FRONTAL STAGE 2 (Circuit Open)
          B0013:13-83 - PASSENGER KNEE BOLSTER (Circuit Open)
          B0095:13-8B - RIGHT FRONTAL RESTRAINTS SENSOR (Circuit Open)
          B00A0:87-8B - OCCUPANT CLASSIFICATION SYSTEM (Missing messages)
          B00B5:13-8B - DRIVER SEAT TRACK POSITION RESTRAINTS SENSOR (Circuit Open)
          B1011:11-8B - REAR WIPER PARK SENSE STUCK (Circuit Short To Ground)
          B1011:12-8B - REAR WIPER PARK SENSE STUCK (Circuit Short To Battery)
          B1011:95-8B - REAR WIPER PARK SENSE STUCK (Incorrect Assembly)
          B10FD:13-8B - DRIVERS SIDE PERIPHERAL ACCELERATION SENSOR (Circuit Open)
          B10FE:13-8B - PASSENGER SIDE PERIPHERAL ACCELERATION SENSOR (Circuit Open)
          B1126:13-83 - DRIVER-SIDE SIDE AIR BAG MODULE (Circuit Open)
          B1127:13-83 - PASSENGER-SIDE SIDE AIR BAG MODULE (Circuit Open)
          B1128:13-83 - DRIVER-SIDE CURTAIN AIR BAG MODULE (Circuit Open)
          B1129:13-83 - PASSENGER-SIDE CURTAIN AIR BAG MODULE (Circuit Open)
          B1196:13-8B - DRIVER SIDE SECOND ROW PERIPHERAL ACCELERATION SENSOR (Circuit Open)
          B1197:13-8B - FUEL OPERATED HEATER (FOH) FUEL PRESSURE SWITCH STUCK OPEN (Circuit Open)
          B1211:13-8B - DRIVER SEATBELT RETRACTOR PRETENSIONER (Circuit Open)
          B1212:00-83 - DRIVER SEATBELT BUCKLE PRETENSIONER
          B1214:13-83 - PASSENGER SEATBELT RETRACTOR PRETENSIONER (Circuit Open)
          B1226:13-8B - DRIVER-SIDE PRESSURE SENSOR (Circuit Open)
          B1227:13-8B - FUEL TEMPERATURE SENSOR #2 CIRCUIT OPEN (Circuit Open)
          B1410:13-83 - DRIVER POWER WINDOW MOTOR CIRCUIT FAILURE (Circuit Open)
          B1412:13-83 - DRIVER POWER WINDOW MOTOR CIRCUIT SHORT TO BATTERY (Circuit Open)
          B1413:13-8B - DRIVER POWER WINDOW MOTOR CIRCUIT SHORT TO GROUND (Circuit Open)
          B1417:13-8B - POWER WINDOW LR MOTOR CIRCUIT SHORT TO GROUND (Circuit Open)
          B1501:13-83 - LAMP TURN SIGNAL LEFT CIRCUIT SHORT TO BATTERY (Circuit Open)
          B1502:13-83 - LAMP TURN SIGNAL LEFT CIRCUIT SHORT TO GROUND (Circuit Open)

          Comment

          • #35
            After programming, both SRS modules started losing communication with the other modules, which is why all the warning lights on the instrument cluster are illuminated.

            The strange thing is that the exact same thing happened with both modules, even the new one. Same codes, same symptoms, same timing.

            Comment

            • #36
              In both modules, flash the previously published files.
              Sequence:

              Original vehicle module:
              1. Read r7f701330a and 95256.
              2. Both original files were cleaned with the tool and flashed again.

              New module:
              1. Read r7f701330a and 95256 (backup only).
              2. Flash the cleaned files from the original module.
              Both modules (SRS) always maintain communication with the scanner, but the other modules (ABS, PCM, EPB, etc.) lose communication with SRS.

              The vehicle only had the SRS light on. (That's why I have an upset customer; now everything lights up.)
              Last edited by gonzcaal; 20.02.2026, 17:43.

              Comment

              • #37
                So, you connected the SRS unit on the bench and an internal error is stored in the history, which means the problem is in the car.

                Read Errors...
                U0140:00-83 - LOST COMMUNICATION WITH BODY CONTROL MODULE (GEM)
                U0155:00-83 - LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IC) CONTROL MODULE
                U0156:00-83 - LOST COMMUNICATION WITH INFORMATION CENTER (MC)
                U2005:68-83 - ERROR VEHICLE SPEED SIGNAL RECEIVED FROM PCM (Event information)
                P062F:49-88 - (history) !!! CONTROL MODULE INTERNAL FAILURE !!! (Internal electronic failure)
                B0001:13-8B - DRIVER FRONTAL STAGE 1 (Circuit Open)
                B0002:13-8B - DRIVER FRONTAL STAGE 2 (Circuit Open)
                B0004:13-83 - DRIVER KNEE BOLSTER (Circuit Open)
                B0010:13-8B - PASSENGER FRONTAL STAGE 1 (Circuit Open)
                B0011:13-8B - PASSENGER FRONTAL STAGE 2 (Circuit Open)
                B0013:13-83 - PASSENGER KNEE BOLSTER (Circuit Open)
                B0095:13-8B - RIGHT FRONTAL RESTRAINTS SENSOR (Circuit Open)
                B00A0:87-8B - OCCUPANT CLASSIFICATION SYSTEM (Missing messages)
                B00B5:13-8B - DRIVER SEAT TRACK POSITION RESTRAINTS SENSOR (Circuit Open)
                B1011:11-8B - REAR WIPER PARK SENSE STUCK (Circuit Short To Ground)
                B1011:12-8B - REAR WIPER PARK SENSE STUCK (Circuit Short To Battery)
                B1011:95-8B - REAR WIPER PARK SENSE STUCK (Incorrect Assembly)
                B10FD:13-8B - DRIVERS SIDE PERIPHERAL ACCELERATION SENSOR (Circuit Open)
                B10FE:13-8B - PASSENGER SIDE PERIPHERAL ACCELERATION SENSOR (Circuit Open)
                B1126:13-83 - DRIVER-SIDE SIDE AIR BAG MODULE (Circuit Open)
                B1127:13-83 - PASSENGER-SIDE SIDE AIR BAG MODULE (Circuit Open)
                B1128:13-83 - DRIVER-SIDE CURTAIN AIR BAG MODULE (Circuit Open)
                B1129:13-83 - PASSENGER-SIDE CURTAIN AIR BAG MODULE (Circuit Open)
                B1196:13-8B - DRIVER SIDE SECOND ROW PERIPHERAL ACCELERATION SENSOR (Circuit Open)
                B1197:13-8B - FUEL OPERATED HEATER (FOH) FUEL PRESSURE SWITCH STUCK OPEN (Circuit Open)
                B1211:13-8B - DRIVER SEATBELT RETRACTOR PRETENSIONER (Circuit Open)
                B1212:00-83 - DRIVER SEATBELT BUCKLE PRETENSIONER
                B1214:13-83 - PASSENGER SEATBELT RETRACTOR PRETENSIONER (Circuit Open)
                B1226:13-8B - DRIVER-SIDE PRESSURE SENSOR (Circuit Open)
                B1227:13-8B - FUEL TEMPERATURE SENSOR #2 CIRCUIT OPEN (Circuit Open)
                B1410:13-83 - DRIVER POWER WINDOW MOTOR CIRCUIT FAILURE (Circuit Open)
                B1412:13-83 - DRIVER POWER WINDOW MOTOR CIRCUIT SHORT TO BATTERY (Circuit Open)
                B1413:13-8B - DRIVER POWER WINDOW MOTOR CIRCUIT SHORT TO GROUND (Circuit Open)
                B1417:13-8B - POWER WINDOW LR MOTOR CIRCUIT SHORT TO GROUND (Circuit Open)
                B1501:13-83 - LAMP TURN SIGNAL LEFT CIRCUIT SHORT TO BATTERY (Circuit Open)
                B1502:13-83 - LAMP TURN SIGNAL LEFT CIRCUIT SHORT TO GROUND (Circuit Open)

                Comment

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