Montero Sport LTD 2WD V6-3.5L SOHC (2000)
the driver's side door switch is normal. Replace the ETACS-ECU. Check that the malfunction is eliminated.
STEP 2. Check the driver's side door switch.
1. Remove the driver's side door switch. Refer to Door.
2. Check the continuity of the driver's side door switch.
If the driver's side door switch is in good condition, go to Step 3.
If the driver's side door switch is defective, replace the driver's side door switch. Check that the malfunction is eliminated.
STEP 3. Check the driver's side door switch ground circuit system.
Check the continuity between the driver's side door switch body (metal section) and ground.
-
There should be continuity (0 ohm)
If continuity, go to Step 4.
If no continuity, repair the wire or switch. Check that the malfunction is eliminated.
STEP 4. Check the input signal from the driver's side door switch.
1. Disconnect driver's side door switch connector E-33 and measure at the harness side.
2. Measure the voltage between terminal number 2 and ground.
-
Voltage should be approximately 5 volts.
