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 >> Heating & A/C >> Symptom: FRONT BLOWER RELAY OPEN >> Diagnostic Procedure

Diagnostic Procedure

FRONT BLOWER RELAY OPEN SYMPTOM CHART

TEST ACTION APPLICABILITY
1 Turn the ignition off.
Remove the Front Blower Relay from the IPM.
Using a 12-volt test light connected to ground, probe cavity 85 of the blower relay connector.
Is the test light illuminated?
Yes --> Go To 2
No --> Check the B+ feed to the Integrated Power Module (IPM) for an open. If OK, replace the IPM in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1 .		 All
2 Turn the ignition off.
Install a substitute relay in place of the existing Front Blower Relay.
Turn the ignition on.
With the DRBIII®, erase DTCs.
Turn the ignition off.
With the DRBIII®, read IPM DTCs.
Does the DRBIII® display: FRONT BLOWER RELAY OPEN?
Yes --> Replace the Integrated Power Module (IPM) in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1 .
No --> Replace the original Front Blower Relay in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1 .		 All
scientia non olet · About LEMON Manuals