Eclipse L4-2.4L SOHC (2004)
STEP 2. Check column switch connector C-86 for damage.
Q: Is column switch connector C-86 in good condition?
YES: Go to Step 3.
NO: Repair or replace the connector. The system should communicate with the column switch (column-ECU) normally.
STEP 3. Check at column switch connector C-86 by backprobing in order to check the power supply circuit to the column switch (through the
battery).
1. Measure at column switch connector C-86 without disconnecting the connector.
2. Measure the voltage between terminal 1 and ground by backprobing.
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The measured value should be approximately 12 volts (battery positive voltage).
Q: Does the measured voltage correspond with this range?
YES: Go to Step 6.
NO: Go to Step 4.
