1998 cadilac deville passenger side climate control not working, what should the voltage be?

Posted by on

• Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

• Cars & Trucks Master

Turn the ignition switch to the ON position.
Turn the passenger climate control to full hot.
Measure the voltage at terminal D13 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES - Go to Step 2
NO - Go to Step 8
Turn the passenger temperature control to full cold.
Measure the voltage at terminal D13 of the heater and A/C programmer. Refer to Measuring Voltage in Wiring Systems.
Is the voltage equal to the specified value?
0 V
YES - Go to Step 3
NO - Go to Step 8
3
Press and hold down the passenger temperature control.
Measure the voltage at terminal C16 of the heater and A/C programmer. Refer to Measuring Voltage in Wiring Systems.
Is the voltage equal to the specified value?
0 V
YES - Go to Step 4
NO - Go to Step 9
4
Release the passenger temperature control.
Measure the voltage at terminal C16 of the heater and A/C programmer. Refer to Measuring Voltage in Wiring Systems.
Is the voltage equal to the specified value?
12 V
YES - Go to Step 5
NO - Go to Step 9
5
Turn off the passenger temperature control.
Measure the voltage at terminal D10 of the heater and A/C programmer. Refer to Measuring Voltage in Wiring Systems.
Is the voltage equal to the specified value?
12 V
YES - Go to Step 6
NO - Go to Step 10
6
Turn on the passenger temperature control.
Measure the voltage at terminal D10 of the heater and A/C programmer. Refer to Measuring Voltage in Wiring Systems.
Is the voltage measured less to the specified value?
12 V
YES - Go to Step 7
NO - Go to Step 10
7
Inspect the terminal contact at the heater and A/C programmer.
If the contact is OK, replace the heater and A/C programmer. Refer to Programmer Replacement .
Did you complete the repair?
--
System OK
--
8
Test CKT 831 (DK BLU/WHT) for an open or a short.
If the circuit is OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger .
Did you complete the repair?
--
System OK
--
9
Test CKT 1336 (DK BLU) for an open or a short.
If the circuit is OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger .
Did you complete the repair?
--
System OK
--
10
Inspect CKT 1370 (PPL) for an open or a short.
If the circuit is OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger .
Did you complete the repair?

Posted on May 20, 2017

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

sounds like the drivers temp door actuator is not working should be located on the drivers side of the air box down by the gas pedal or center dash area.

Posted on Nov 06, 2008

Did you check your coolant level or was it low and you added to it at some point? If so the system my need to be bleed or worst case the thermostat is going bad.

Posted on Jan 03, 2009

Blend door for passenger side or blend door motor has failed. Very big job to remove dash and work on it. Except the door motor is accessable from the glove box.
Rudy

Posted on Apr 29, 2009

Its more then likely the temp door broken or temp door motor broken/stuck. There is 2-3 of these motors under the dash on the side of the evap/heater core box. Some require extensive labor to replace, good luck

Posted on Jul 29, 2009

the motor for the passenger side
blend door is shot

Posted on Jan 12, 2010

×

my-video-file.mp4

×

Related Questions:

The driver side heater works great but the passenger blows out cold air

does your vehicle have dual climate control? if so you probably have a blend door actuator problem. it will have 1 for each side

Feb 11, 2012 | 1999 Cadillac DeVille

Im thinking about purchasing a 1998 cadilac deville but the abs light and the traction light is on.....also the driver side blows heat and the passenger side blows cool air when the ac is turned on...will...

I would say, yes, you may not be satisfied with these symptoms long-term. Plus, with the ABS light on, you will have no Anti-Lock Braking function in a skid -- this is not good.

I would make a wild guess that fixing all three of these problems could be in the range of five hundred to a thousand bucks.

Charlie

Feb 27, 2011 | 1998 Cadillac DeVille

99 Cadillac Deville NorthStar engine. In cold weather passenger side window defrost not defrosting as well as driver side. Pasenger side vents putting out less air than driver side. Driver side air...

It would be best to start by having DTC'S - diagnostic trouble codes checked ! Dealer or someother qualified shop that has a professional type scan tool , autozone or any other part store's tool will not read these codes .

DTC B1310 Ambient Air Temp Sensor Open Circuit
DTC B1311 Outside Air Temp Sensor Short Circuit
DTC B1312 High Side Temp Sensor Open Circuit
DTC B1313 High Side Temp Sensor Short Circuit
DTC B1314 Evaporator Inlet Temp Sensor Open CKT
DTC B1315 Evaporator Inlet Temp Sensor Short CKT
DTC B1316 In Car Temperature Sensor Open Circuit
DTC B1317 In Car Temperature Sensor Short Circuit
DTC B1318 Sunload Sensor Open Circuit
DTC B1319 Sunload Sensor Short Circuit
DTC B1340 Air Mix Door #1 Movement Problem
DTC B1341 Air Mix Door #2 Movement Problem
DTC B1347 Very Low A/C Refrigerant Warning
DTC B1348 Very Low A/C Refrigerant Pressure
DTC B1350 Engine Coolant Over-Temperature

Air Temperature Control Inoperative - Passenger

Circuit Description
The heater and A/C programmer receives the requested temperature offset on CKT 831 (DK BLU/WHT) from the passenger climate control. The heater and A/C programmer controls the on and off status of the passenger climate control on CKT 1336 (DK BLU).

Test Description
Checks the temperature control (full hot) of the Passenger Climate Control. Also verifies the condition of CKT 831.
Checks the temperature control (full cold) of the Passenger Temperature Control. Also verifies the condition of CKT 831.
Checks the ON/OFF switch of the Passenger Temperature Control. Also verifies the condition of CKT 1336.
Checks the ON/OFF switch of the heater and A/C programmer. Also verifies the condition of CKT 1336.
Checks terminal condition of the heater and A/C programmer.

Do you know how to do automotive electrical testing ???????

1
Turn the ignition to the ON position.
Turn the passenger climate control to full hot.
Measure the voltage at terminal D13 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES - Go to Step 2
NO - Go to Step 8
2
Turn the passenger temperature control to full cold.
Measure the voltage at terminal D13 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
0 V
YES - Go to Step 3
NO - Go to Step 8
3
Press and hold down the passenger temperature control.
Measure the voltage at terminal C16 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
0 V
YES - Go to Step 4
NO - Go to Step 9
4
Release the passenger temperature control.
Measure the voltage at terminal C16 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES - Go to Step 5
NO - Go to Step 9
5
Turn OFF the passenger temperature control.
Measure the voltage at terminal D10 of the heater and A/C programmer.
Is the voltage measured equal to the specified value?
12 V
YES -- Go to Step 6
NO - Go to Step 10
6
Turn ON the passenger temperature control.
Measure the voltage at terminal D10 of the heater and A/C programmer.
Is the voltage measured less to the specified value?
12 V
YES - Go to Step 7
NO - Go to Step 10
7
Inspect the terminal contact at the heater and A/C programmer.
If OK, replace the heater and A/C programmer. Refer to Programmer Replacement
Is the repair complete?
--
System OK
--
8
Inspect CKT 831 (DK BLU/WHT) for an open or short.
If OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger
Is the repair complete?
--
System OK
--
9
Inspect CKT 1336 (DK BLU) for an open or short.
If OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger
Is the repair complete?
--
System OK
--
10
Inspect CKT 1370 (PPL) for an open or short.
If OK, replace the passenger temperature control. Refer to Control Assembly Replacement - Passenger
Is the repair complete?
--
System OK
--

Mar 11, 2017 | 1999 Cadillac DeVille

I have a 1999 Cadillac Deville Concorse. The climate controls are all on the dash below the radio. The drivers side works perfectly (both hot and cold), but the passenger side works intermittently. If I...

Could be that the hvac control module has an intermittent problem or the air mix door control for the passenger side is sticking. Check for error codes (DTCs) using a code scanner, but may not show an intermittent mechanical issue. If you can get at the air mix control on the hvac box under the dash on the passenger side, you may be able to check its operation.

May 23, 2017 | 1999 Cadillac DeVille

Air Blend Actuator not working

Make sure you are getting plenty of vacuum to the control, if you are than it will have to be replaced.

Sep 04, 2009 | 1998 Ford Explorer

What odes it mean when 1998 cadilac deville

IT MEANS THAT A FAULT HAS OCCURED IN THE SYSTEM AND THE SYSTEM HAS BEEN DISABLED, TO FIND THE FAULT YOU MUST HAVE THE DEALER TEST IT FOR THE TROUBLE CODE THAT IS STORED WHEN THE LIGHT STAYS ON.

Jun 24, 2009 | 1998 Cadillac DeVille

1994 cadilac fans not coming on, checked fans they work, it is

the problem could be the engine coolant tempature sensor. all1992 through 1994 models equipped with electronic climate control can display trouble codes.replace coolant temp sensor.if problem contines have powertrain control module checked

May 15, 2009 | 1994 Cadillac DeVille

No heat on passenger side and warm air on drivers side

heater radiator blocked or partially blocked,drain antifreeze and save ,remove the inlet and outlet pipes for teh heater and flush in both directions repeatedly .brown rust should come out,if not a lot comes out then fit two pieces of pipe about a foot long to heater unit pipes and mix some caustic soda and pour in one pipe with a funnel till it comes up in other pipe leave for a while then flush again and you might need to repeat this two or three times

Dec 16, 2008 | 1998 Cadillac DeVille

Open Questions:

Related Topics:

29 people viewed this question

Level 3 Expert

Level 3 Expert