Stratus Coupe L4-2.4L VIN G (2003)
STEP 1. Verify the interior light.
If the dome light switch and the rear personal light switch are moved to the "door interlock position," the interior light should illuminate should
illuminate when either door or trunk lid is opened.
Q: Does the interior light illuminate normally?
YES : Go to Step 2.
NO : Solve the problem first. Refer to Inspection Procedure M-1. See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure
M-1
STEP 2. Verify the method of the input signal
Q: Which is to be used, the scan tool or the voltmeter to check the input signal?
Scan tool MB991502 : Go to Step 3.
Voltmeter: Go to Step 4.
STEP 3. Check the input signal (by using scan tool MB991502).
Check the input signals from the following switches:
-
Driver's and passenger's door switches
-
Trunk lid latch switch
CAUTION : To prevent damage to scan tool MB991502, always turn the ignition switch to the "LOCK" (OFF) position before connecting or
disconnecting scan tool MB991502.
1. Connect scan tool MB991502 to the data link connector.
2. Check that the tone alarm of scan tool MB991502 sounds when the input signal enters.
Q: Does the tone alarm of scan tool MB991502 sound when the input signal enters?
YES : Go to Step 5.
NO :
-
Scan tool MB991502 does not sound when the driver's or passenger's door is opened: Refer to Inspection Procedure O-8 "The driver's or
passenger's door switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure
O-8
-
Scan tool MB991502 does not sound when the trunk lid is opened: Refer to Inspection Procedure O-12 "The trunk lid latch switch signal is
not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure O-12
NO :
-
Check the relevant input signal circuit. See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure B-3
STEP 4. Check the input signal (by using a voltmeter).
Check the input signals from the following switches:
-
Driver's and passenger's door switches
-
Trunk lid latch switch
