Volvo 0 285 013 052 P31476261 95640

[mkopytekchi89]

Having issue clearing this module. Only code is crash and locked.
Module# Volvo 0 285 013 052 P31476261
Eeprom 95640

Update* after further research, i must read r7f7 1330 RH850 this is where the crash is stored. Will read rh850 with UPA and post file later today.

[mkopytekchi89]

I am trying to connect with UPA to this module. I used CPT Diagram and Convert pinouts from CPT to UPA. I tried with and without 12 Volts. UPA keeps saying device not found. Simply cannot connect to the Renesas RH850 R7F701330. My next step would be to connect directly to the chip and not the pads on the module. I am also reading the module right side up and not flipped over. Can someone give some insight if they have successfully read this module with UPA USB.

** Updated Diagram CPT ---> UPA **

[rafal]

here your problem:
CPT-1 UPA-7
CPT-2 UPA-9
CPT-5 UPA-3
CPT-6 UPA-2
CPT-7 UPA-8
CPT-8 UPA-6
CPT-9 UPA-5
rest you will find by self

[mkopytekchi89]

I just did two Honda modules with Renesas RH850 R7F7 and i indeed had the tx/rx flipped. I will retry this module and post crash file here soon. I had a feeling this were probably flipped or something off on the pins. Thanks Rafal for confirming that for me.

[mkopytekchi89]

I am only able to read and verify only the code flash 0,1FFFFF. When i try to read Data Flash it Shows Reading: 1 Errors Found. Triple checked pins for proper pinout. Kind of at a loss here. Is the data flash in the code flash? Data Flash location 0,FFFF in Code Flash? Anyone successfully read and write R7F701330 using UPA?