Hi All
When I checked the brakelight switch I took a look at the OBDII socket, There are a few more wires connected than I wouild have expected.
This is what I found.
OBDII Socket pinouts
What do pins 1, 3, 8, 9, 11, 12 and 13 do on the socket and why are 2 and 10 not connected.
I put a MaxScan GS500 on the car and it would read live data and said tha there was 1 code stored but it will not tell me what it is.
Any ideas or info apreciated.
Cheers.
Pete.
When I checked the brakelight switch I took a look at the OBDII socket, There are a few more wires connected than I wouild have expected.
This is what I found.
OBDII Socket pinouts
- -
- Bus positive Line of SAE-J1850
- -
- Chassis ground
- Signal ground
- CAN high (ISO 15765-4 and SAE-J2234)
- K line of ISO 9141-2 and ISO 14230-4
- -
- -
- Bus negative Line of SAE-J1850
- -
- -
- -
- CAN low (ISO 15765-4 and SAE-J2234)
- L line of ISO 9141-2 and ISO 14230-4
- Battery voltage
What do pins 1, 3, 8, 9, 11, 12 and 13 do on the socket and why are 2 and 10 not connected.
I put a MaxScan GS500 on the car and it would read live data and said tha there was 1 code stored but it will not tell me what it is.
Any ideas or info apreciated.
Cheers.
Pete.