Signal Circuit Inspection
WARNING: This page is about a different variant/trim than selected.
- Ignition "OFF" & Disconnect MAPS connector.
- Ignition "ON"
- Measure voltage between Pin No. 1 (signal) terminal of MAPS harness connector and chassis ground.
Specification: Approx. 4.8V
- Ignition "OFF" & Disconnect PCM connector.
- Measure resistance between Pin No. 1 (signal) terminal of MAPS harness connector and chassis ground.
Specification: ∞
- Is the measured Value within specification?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.