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Home >> Lexus >> 2008 >> ES 350 >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Can Communication) >> Can Communication System >> Active Control Engine Mount ECU Communication Stop Mode >> Description

Active Control Engine Mount ECU Communication Stop Mode: Description

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS CHART

Detection Item Symptom Trouble Area
Active Control Engine Mount ECU Communication Stop Mode
  • "E-ACM" is not displayed on the "BUS CHECK" screen of the intelligent tester
  • Applies to "Active Control Engine Mount ECU Communication Stop Mode" in the "DTC COMBINATION TABLE"
  1. Power source circuit of the active control engine mount ECU
  2. Active control engine mount ECU branch wire or connector
  3. Active control engine mount ECU

HINT:

"E-ACM" refers to the circuit that includes the active control engine mount ECU.