Hondas 95640 TRW modules tool fails to connect to these modules

[Alchemist]

This tool always fails to do the honda EPROM modules by obd and in bench. I tested alot of them so far, and it always fails. Pretty sure there's some sort of bug.

Processing... 30.09.2021 15.52.51
Checking New Version... ok
Connection to server... ok
Checking security... ok
External power +13.16V
Start Manual Mode for 77960-TA0-A020-M4
Enable 12V on Extended Connector... ok
External power +13.08V
Read Assembly Number... failed
No answer from AirBag, check Airbag connection and power supply

[DuttyFlex]

This tool always fails to do the honda EPROM modules by obd and in bench. I tested alot of them so far, and it always fails. Pretty sure there's some sort of bug.

I get this error a lot too sometimes... It will say No answer from AirBag, check Airbag connection and power supply and its not really the connection..sometimes I have to try like 5-7 times before it goes through.. sometimes I have to unplug smart obd head plug it back in then try again...


this was just yesterday


Processing... 30.09.2021 15.21.05
Checking New Version... ok
Connection to server... ok
Checking security... ok
External power +14.09V
Start Automatic Mode for 77960-TVA-A460-M4
Processing...
Enable 12V on Extended Connector... ok
External power +13.73V
Read Assembly Number... failed
No answer from AirBag, check Airbag connection and power supply

Processing... 30.09.2021 15.22.13
Checking New Version... ok
Connection to server... ok
Checking security... ok
External power +14.06V
Start Automatic Mode for 77960-TVA-A460-M4
Processing...
Enable 12V on Extended Connector... ok
External power +14.11V
Read Assembly Number... 77960-TVA-A460
Read Errors...
!!! CRASH EVENT STORAGE FULL AND LOCKED !!!


smart obd connector plug in y splitter so its always connected and connection is solid but yet sometimes it give me this issue...

[DuttyFlex]

Yesterday also I plug obd y splitter in obd port connect tool.. auto detect wont find module.. I know the part # and enter it and still..with out moving connection I plug in carprog and it read module no issue.

Processing... 30.09.2021 12.22.21
Checking New Version... ok
Connection to server... ok
Checking security... ok
External power +0.3507V
External power too low
Start Manual Mode for FL3T 14B321 AD
Enable 12V on Extended Connector... ok
External power +14.69V
Read ECU Delivery Assembly Number... failed
No answer from AirBag, check Airbag connection and power supply

[Alchemist]

I don’t get problems with Honda SPC or R7H7. Just get problems with eprom TRW 95640 and 95320. I also used splitter and made sure its all the way in.

[Infinicartech]

I wrote a post about this problem, I have the same issue with memory 95320 on Honda's modules

Honda Civic 2012 don't connect by CAn AST - CarProTool

[smart-prog]

I don’t get problems with Honda SPC or R7H7. Just get problems with eprom TRW 95640 and 95320. I also used splitter and made sure its all the way in.

Have more ECU honda trw i need problem ECU in hand for find and fixed problem!

[smart-prog]

I get this error a lot too sometimes... It will say No answer from AirBag, check Airbag connection and power supply and its not really the connection..sometimes I have to try like 5-7 times before it goes through.. sometimes I have to unplug smart obd head plug it back in then try again...


this was just yesterday


Processing... 30.09.2021 15.21.05
Checking New Version... ok
Connection to server... ok
Checking security... ok
External power +14.09V
Start Automatic Mode for 77960-TVA-A460-M4
Processing...
Enable 12V on Extended Connector... ok
External power +13.73V
Read Assembly Number... failed
No answer from AirBag, check Airbag connection and power supply

Processing... 30.09.2021 15.22.13
Checking New Version... ok
Connection to server... ok
Checking security... ok
External power +14.06V
Start Automatic Mode for 77960-TVA-A460-M4
Processing...
Enable 12V on Extended Connector... ok
External power +14.11V
Read Assembly Number... 77960-TVA-A460
Read Errors...
!!! CRASH EVENT STORAGE FULL AND LOCKED !!!


smart obd connector plug in y splitter so its always connected and connection is solid but yet sometimes it give me this issue...

I see connect ok!
But i not see you press button clear crash or not ?

[DuttyFlex]

I see connect ok!
But i not see you press button clear crash or not ?

after a few tried or I think it was the 2nd try then it clear crash.. but the whole point was...it wasn't the connection but sometimes tool says "No answer from AirBag, check Airbag connection and power supply"

[Alchemist]

First of all, no problems with Honda SPC or R7F7 MCU by obd. Even Renesas H8SX is good. Only problem is 95640 and 95320.

[smart-prog]

Thanks for info! after recieved ecu in hand i check and fixed!

[Alchemist]

I just tested a TRW. it can't clear crash.

Enable 12V on Extended Connector... ok
External power +15.2V
Read Assembly Number... 77960-TR0-A230
Read Errors...
U3007:13-8A - CONTROL MODULE INPUT POWER „B“
B0090:87-8A - LEFT FRONTAL RESTRAINTS SENSOR
B0095:87-8A - RIGHT FRONTAL RESTRAINTS SENSOR
B0091:87-8A - LEFT SIDE RESTRAINTS SENSOR 1
B0096:87-8A - RIGHT SIDE RESTRAINTS SENSOR 1
B0001:13-8A - DRIVER FRONTAL STAGE 1 DEPLOYMENT CONTROL
B0010:13-8A - PASSENGER FRONTAL STAGE 1 DEPLOYMENT CONTROL
B0002:13-8A - DRIVER FRONTAL STAGE 2 DEPLOYMENT CONTROL
B0011:13-8A - PASSENGER FRONTAL STAGE 2 DEPLOYMENT CONTROL
B0070:13-8A - DRIVER SEATBELT PRETENSIONER DEPLOYMENT CONTROL
B0072:13-8A - PASSENGER SEATBELT PRETENSIONER „A“ DEPLOYMENT CONTROL
B0082:13-8A - PASSENGER SEATBELT LOAD LIMITER DEPLOYMENT CONTROL
B0079:13-8A - DRIVER SEATBELT BUCKLE PRETENSIONER "B" DEPLOYMENT CONTROL
B0020:13-8A - LEFT SIDE AIRBAG DEPLOYMENT CONTROL
B0028:13-8A - RIGHT SIDE AIRBAG DEPLOYMENT CONTROL
B0021:13-8A - LEFT CURTAIN DEPLOYMENT CONTROL 1
B0029:13-8A - RIGHT CURTAIN DEPLOYMENT CONTROL 1
B0029:12-88 - RIGHT CURTAIN DEPLOYMENT CONTROL 1
B0050:13-8A - DRIVER SEATBELT SENSOR
B0052:13-8A - PASSENGER SEATBELT SENSOR
B00D5:14-8A - RESTRAINT SYSTEM PASSENGER DISABLE INDICATOR
U0101:00-8A - LOST COMMUNICATION WITH TCM
U0155:00-8A - LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IC) CONTROL MODULE
B00A0:87-8A - OCCUPANT CLASSIFICATION SYSTEM
B00B5:13-8A - DRIVER SEAT TRACK POSITION RESTRAINTS SENSOR
!!! CRASH EVENT STORAGE FULL AND LOCKED !!!

Enable 12V on Extended Connector... ok
External power +15.14V
Read Assembly Number... 77960-TR0-A230
Set Service Mode... ok
Get Seed... ok
Enter Password... ok
Set Service Mode... ok
Clear Crash... failed

[smart-prog]

Make ECU Photo and Post here!

[Alchemist]

Here it is.

[smart-prog]

Case?

[Alchemist]

sorry here you go.