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Question

A/C & defrost quit working.


Sent to Car Experts July 01, 2006 1:31 p.m.

A/C & defrost quit working. Blower motor & 2 fuses were changed. Still nothing. Now what do I check?
Customer (name blocked for privacy)
Status: Closed   Value: $9   
Info Request
July 01, 2006 5:56 p.m. (4 hours and 24 minutes later)
REPLIED to Info Request Check Mark

Do you have a test light capable of detecting power or ground?

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PictureHammer Time  -- L1 Master Technician -- 98% Positive Feedback on 2710 Car Accepts
ASE Mastertech with Adv level Engine performance cert.
Reply to Hammer Time
Sent July 01, 2006 11:17 p.m. (5 hours and 21 minutes later)

They did the test & it showed that the fan wasn't getting power.
Customer (name blocked for privacy)
Info Request
July 02, 2006 6:33 a.m. (7 hours and 16 minutes later)
REPLIED to Info Request Check Mark

I'll need year, make, model and engine size to go any further.

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PictureHammer Time  -- L1 Master Technician -- 98% Positive Feedback on 2710 Car Accepts
ASE Mastertech with Adv level Engine performance cert.
Reply to Hammer Time
Sent July 02, 2006 12:40 p.m. (6 hours and 6 minutes later)

It's a 1999 PLymouth Grand Voyager Expresso with a 3.3L.
Customer (name blocked for privacy)
Answer
July 02, 2006 1:49 p.m. (1 hour and 9 minutes later)
ACCEPTED Check Mark

First, you have 2 fuses to check

#12 10Ain the inside box
and
#21 40A in the outside power distribution box

If both of them test OK with a testlight, then your going to have to check the relay and make sure both power sources are reaching the relay.

The relay is located in the relay box as shown in the diagram.

Images available only to Customers.

Images available only to Customers.



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PictureHammer Time  -- L1 Master Technician -- 98% Positive Feedback on 2710 Car Accepts
ASE Mastertech with Adv level Engine performance cert.

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