Poor Ground at SRS Unit or Unit Mounting Bolts
SRS Indicator Light Stays On ContinuouslyPoor ground at SRS unit or unit mounting bolts.
1. Before disconnecting any part of the SRS wire harness, install the short connectors (RED).
Poor Ground At SRS Unit Or Unit Mounting Bolts:
2. Connect test harness B between the SRS unit and SRS main harness 18P connector.
Poor Ground At SRS Unit Or Unit Mounting Bolts:
3. Check for continuity between the B5 terminal an body ground, and the B15 terminal and hod ground.
- If there is continuity, the SRS unit is faulty. Replace it and recheck the voltages according to the chart.
- If there is no continuity, the SRS unit ground, the SRS unit component grounds or the SRS main harness is faulty. Check the grounds (check wire and control unit mounting bolts) and, if necessary, replace the SRS main harness.
SRS Indicator Light Stays On Continuously:
- Recheck the voltages according to the chart.