Suzuki DL650K5 Service Manual page 543

DL650K7/AK7 ('07-MODEL) 13-39
"C41" (P0230) FP RELAY CIRCUIT MALFUNCTION
On model K7, the connector terminals to be used for checking
sensors for voltage, resistance or continuity at the ECM terminal
ECM coupler (Harness side)
are located as shown in the illustration.
* Refer to the DL650 service manual 4-44 for details.
"C42" (P01650) IG SWITCH CIRCUIT MALFUNCTION
* Refer to the DL650 service manual 8-39 for details.