Stratus Coupe V6-3.0L VIN H (2001)
![background image](/dodge/stratus_coupe/v6-3.0l_vin_h/Page-522151.png)
Connectors
CIRCUIT OPERATION
If the ETACS-ECU receives a signal from the turn-signal light switch, the flasher timer circuit (which is incorporated in the ETACS-ECU) marks the
turn-signal lights flash.
TECHNICAL DESCRIPTION (COMMENT)
The ETACS-ECU makes the turn-signal lights flash, based on the input signals from the following switches:
-
Ignition switch (IG1)
-
Turn-signal light switch
If the turn-signal lights do not flash normally, a defect on the relevant circuits or the ETACS-ECU may be suspected.
If the hazard warning lights also do not flash, a defect in the ETACS-ECU power supply line specific to the turn-signal lights is suspected.
NOTE: If only one of the turn-signal lights does not flash, the light bulb may be burned out or the harness wires between the ETACS-ECU and the light
may be defective. In this case, check the circuit by referring to Turn-signal Light and Hazard Warning Light.
TROUBLESHOOTING HINTS
-
Malfunction of the column switch (turn-signal light and lighting switch)
-
Malfunction of the ETACS-ECU
-
Damaged harness wires or connectors
DIAGNOSIS
Required Special Tools:
-
MB991223: Test Harness Set
-
MB991502: Scan Tool (MUT-II)
-
MB991529: Diagnostic Trouble Code Check Harness
STEP 1. Check the hazard warning light operation.
Q: Do the hazard warning lights work normally?
YES: Go to Step 8 <when using scan tool MB991502> or 9 <when using a voltmeter>.
NO: Go to Step 2.
STEP 2. Check turn-signal light state operation.
Q: Does any turn-signal lights flash?