Mode J: Short or Open In SRS Indicator Wire Harness
SRS Indicator Light Stays On ContinuouslyMode J: Short or Open In SRS Indicator Wire Harness
Mode J:
1. Disconnect the SRS main harness 4P connector from the floor wire harness.
Mode J:
2. Measure the voltage between the No. 4 terminal and body ground on the SRS main harness 4P connector side with the ignition switch ON (II).
- If voltage is more than 8.5 V, go to step 8.
- If voltage is less than 8.5 V, go to step 3.
3. Before disconnecting any part of the SRS wire harness, install the short connectors (RED).
Mode J:
4. Connect test harness B between the SRS unit and the SRS main harness 18P connector.
5. Reconnect the battery positive cable and negative cable.
Mode J:
6. Check for continuity between the B11 terminal and body ground.
- If there is continuity, the SRS main harness is shorted. Replace the SRS main harness, and recheck the voltages according to the chart.
- If there is no continuity, go to step 7.
Mode J:
7. Check for continuity between the B11 terminal of test harness B and the No. 4 terminal of the SRS main harness 4P connector.
- If there is continuity, the SRS unit is faulty. Replace it and recheck the voltages according to the chart.
- If there is no continuity, there is an open in the SRS main harness.
SRS Indicator Light Stays On Continuously:
- Replace the SRS main harness and recheck the voltages according to the chart.
Mode J:
8. Connect the SRS main harness 4P connector to the floor wire harness. Disconnect the floor wire harness 3OP connector from the gauge assembly.
Mode J:
9. Turn the ignition switch ON (II) and wait for six seconds. Measure the voltage between the No.6 terminal and body ground.
- If voltage is more than 8.5 V, the SRS indicator circuit is faulty (in the gauge assembly). Replace the gauge assembly, and recheck the voltages according to the chart.
- If voltage is less than 8.5 V, the floor wire harness is faulty. Replace it and recheck the voltages according to the chart.