Eclipse V6-3.8L (6G75) (2006)
Part 2
FUNCTION
The diagnostic result demonstrates that "Diagnose CAN bus lines thoroughly" when the trouble spot cannot be localized by the CAN bus diagnostics.
TROUBLE JUDGEMENT CONDITIONS
Scan tool MB991958 judges "Diagnose CAN bus lines thoroughly" when any diagnostic item from 3 to 11 cannot be identified.
TROUBLESHOOTING HINTS
-
Each ECU may be defective
-
The wiring harness may be defective
-
The connector may be defective
DIAGNOSIS
Required Special Tools:
-
MB991223: Harness Set
-
MB992006: Extra Fine Probe
-
MB991958: Scan Tool (MUT-III Sub Assembly)
-
MB991824: Vehicle Communication Interface (V.C.I.)
-
MB991827: MUT-III USB Cable
-
MB991910: MUT-III Main Harness A
-
MB991970: ABS Check Harness
STEP 1. Check the CAN bus lines at the data link connector. Measure the resistance at the data link connector C-125.
CAUTION:
-
A digital multimeter should be used.