Step | Action | Value(s) | Yes | No | ||||||
---|---|---|---|---|---|---|---|---|---|---|
1 | Install a scan tool. Does the scan tool power up? | -- | Go to Step 2 | Go to Scan Tool Does Not Power Up in Data Link Communications | ||||||
2 |
Does the scan tool communicate with both modules? | -- | Go to Step 3 | Go to Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications | ||||||
3 | Select the SDM display DTC function on the scan tool. Does the scan tool display any DTCs? | -- | Go to Diagnostic System Check - SIR in SIR | Go to Step 4 | ||||||
4 | Select the IPC display DTC function on the scan tool. Does the scan tool display any DTCs? | -- | Go to Diagnostic System Check - Instrument Cluster in Instrument Panel, Gauges and Console | Go to Step 5 | ||||||
5 | Select the MSM display DTC function on the scan tool. Does the scan tool display any DTCs? | -- | Go to Symptoms - Seat Belts |