Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Has a problem been found?
![]() | ▶ Repair as necessary and go to "Verification of Vehicle Repair" procedure. |
![]() | ▶ Go to 'Control Circuit Inspection' procedure. |
Disconnet battery (-) terminal after IG "OFF"
Disconnect ADM connector.
Check resistance between control terminal of of unlock detection of ADM harness connector and ground.
Specification : LOCK : About 1 Ω, UNLOCK : About ∞ Ω
Is the measured value within specification ?
![]() | ▶ Substitute with a known - good ADM and check for proper operation. If the problem is corrected, replace the ADM and go to "Verification of Vehicle Repair" procedure. |
![]() | ▶ In case of open or short in assis door unlock actuator circuit, repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure. |