Eclipse RS L4-2350cc 2.4L SOHC MFI (2002)
STEP 1. Check the compass-ECU connector C-38 and compass sensor connector D-23 for damage.
Q: Are the compass-ECU connector C-38 and compass sensor D-23 in good condition?
YES: Go to Step 2.
NO: Repair or replace it. Refer to Harness Connector Inspection.
STEP 2. Check the compass sensor connector D-23 and compass-ECU connector C-38 by backprobing.
1. Do not disconnect the compass sensor connector D-23 and compass-ECU connector C-38, measure at the harness side.
2. Measure the resistance between compass sensor connector D-23 and compass-ECU connector C-38 by backprobing.
Q: Is the resistance value less than two ohm?
YES: Go to Step 3.
