Outlander AWD L4-2.4L (4B12) (2010)
1. Disconnect stoplight relay connector C-133 measure the voltage available at the wiring harness side of the connector.
2. Measure the voltage between stoplight relay connector C-133 terminal 6 and ground.
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The voltage should measure approximately 12 volts (battery positive voltage).
3. Stoplight switch: ON
4. Measure the voltage between stoplight relay connector terminal No. 2 and the body earth.
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The voltage should measure approximately 12 volts (battery positive voltage).
Q: Is the measured voltage approximately 12 volts (battery positive voltage)?
YES : Go to Step 7.
NO : Go to Step 6.
STEP 6. Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is ETACS-ECU connector C-304 in good condition?
YES : Go to Step 7.
NO : Repair the damaged parts
STEP 7. Check the wiring harness between stoplight relay connector C-133 (terminal No. 2/6) and ETACS-ECU connector C-304 (terminal No.
1).
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Check the power supply line (battery supply) for open circuit and short circuit.
Q: Is the wiring harness between stoplight relay connector C-133 (terminal No. 2/6) and ETACS-ECU connector C-304 (terminal No. 1) in good
condition?
YES : Go to Step 8.
NO : Repair the wiring harness.
STEP 8. Check ETACS-ECU connectors C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is ETACS-ECU connectors C-312 in good condition?
YES : Go to Step 9.