LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2005 >> Pacifica Limited >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Body Diagnostic Procedures - Diagnostic Information And Procedures - HVAC, Ignition Power Accessory, Instrument Cluster, Interior Lighting, Navigation, Overhead Console >> Overhead Console >> Symptom: EC MIRROR DAY/NIGHT LINE FAULT >> Diagnostic Procedure

Diagnostic Procedure

EC MIRROR DAY/NIGHT LINE FAULT SYMPTOM CHART

TEST ACTION APPLICABILITY
1 With the DRBIII®, erase the DTC.
Cycle the ignition on and off several times, leaving the ignition on for at least 15 seconds.
With the DRBIII®, read DTCs.
Did the DTC reset?
Yes --> Go To 2
No --> The condition is not present at this time. Monitor DRBIII® parameters while wiggling the related wire harness. Refer to any Technical Service Bulletins (TSB) that may apply. Visually inspect the related wiring harness and connector terminals.
Perform BODY VERIFICATION TEST - VER 1 .		 All
2 Turn the ignition off.
Disconnect the Automatic Day/Night Mirror harness connector.
Turn the ignition on.
Measure the voltage of the Automatic Headlamp Signal circuit in the Automatic Day/Night Mirror harness connector.
Is the voltage 4.9 volts?
Yes --> Replace the Automatic Day/Night Mirror in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1 .
No --> Go To 3		 All
3 Turn the ignition off.
Disconnect the Overhead Console harness connector.
Disconnect the Automatic Day/Night Mirror harness connector.
Measure the resistance of the Automatic Headlamp Signal circuit between the Automatic Day/Night Mirror harness connector and the Overhead Console harness connector.
Is the resistance below 5.0 ohms?
Yes --> Go To 4
No --> Repair the Automatic Headlamp Signal circuit for an open.
Perform BODY VERIFICATION TEST - VER 1 .		 All
4 Turn the ignition off.
Disconnect the Overhead Console harness connector.
Disconnect the Automatic Day/Night Mirror harness connector.
Measure the resistance of the Automatic Headlamp Signal circuit in the Overhead Console harness connector to ground.
Is the resistance below 5.0 ohms?
Yes --> Repair the Automatic Headlamp Signal circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1 .
No --> Go To 5		 All
5 Turn the ignition off.
Disconnect the Automatic Day/Night Mirror harness connector.
Disconnect the Overhead Console harness connector.
Using a 12 volt test light connected to ground, probe the Automatic Headlamp Signal circuit in the Automatic Day/Night Mirror harness connector.
Does the test illuminate brightly?
Yes --> Repair the Automatic Headlamp Signal circuit for a shorted to voltage.
Perform BODY VERIFICATION TEST - VER 1 .
No --> Replace the Overhead Console in accordance with the service information
Perform BODY VERIFICATION TEST - VER 1 .		 All
scientia non olet · About LEMON Manuals