Signal Circuit Inspection
WARNING: This page is about a different variant/trim than selected.
- Ignition "OFF" & Disconnect BPS connector.
- Ignition "ON"
- Measure voltage between Pin No. 1 (signal) terminal of BPS harness connector and chassis ground.
Specification: Approx. 0V
- Ignition "OFF" & Disconnect BPS connector and ECM connector.
- Measure resistance between Pin No. 1 (signal) terminal of BPS harness connector and chassis ground. (Measurement "A")
- Measure resistance between Pin No. 1 (signal) terminal and Pin No. 4 (Ground) terminal of BPS harness connector. (Measurement "B")
Specification: ∞ Ω
- Is the measured Value within specification?
YES
- Go to "GROUND CIRCUIT INSPECTION " procedure.
NO
- Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.