Chrysler Town and Country 2003 Owner's Manual page 211

NBS OUTPUT 1 SHORT TO BATT —
TEST
2 Turn the ignition off.
Install a substitute relay in place of the NBS Relay.
With the DRB, erase DTCs.
Turn the ignition on.
Turn the Radio on.
With the DRB, read DTCs.
Did these DTCs reset?
Yes → Go To 3
→ Replace the original NBS Relay.
No
3 Turn the ignition off.
Remove the Front Control Module from the IPM.
Remove the NBS Relay from the IPM.
Turn the ignition on.
Using a 12-volt test light connected to ground, probe the NBS Relay connector cavity
85.
Is the test light illuminated?
Yes → Replace the power distribution center portion of the IPM in
→ Replace the Front Control Module in accordance with the Service
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
accordance with the service information.
Perform BODY VERIFICATION TEST - VER 1.
Information.
Perform BODY VERIFICATION TEST - VER 1.
Continued
187
AUDIO
APPLICABILITY
All
All