Eclipse RS L4-2350cc 2.4L SOHC MFI (2002)
STEP 1. Check the driver's seat belt switch.
Disconnect driver's seat belt switch connector D-13. Then check continuity between the switch terminals.
Q: Is the driver's seat belt switch in good condition?
YES: Go to Step 2.
NO: Replace the driver's inner seat belt. If the functions, which are described in "CIRCUIT OPERATION", work normally, the input signal from the
driver's seat belt switch should be normal.
STEP 2. Measure at driver's seat belt switch connector D-13 in order to check the ground circuit to the driver's seat belt switch.
1. Disconnect driver's seat belt switch connector D-13, and measure at the harness side.
2. Measure the resistance value between terminal 2 and ground.
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The measured value should be 2 ohm or less.
Q: Does the measured resistance value correspond with this range?
YES: Go to Step 5.
NO: Go to Step 3.
