Question about 2001 Mercury Grand Marquis

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A/C solar radiation sensor circuit short to ground

2001 Grand Marquis, only blowing hot air. Code is 052. Where is this sensor located and how hard is it to replace?

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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MarkTSI92TLN
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SOURCE: how do I flush the radiator

The easist way to do this is to wait for the engine to be cool disconnect bottom radiator hose and allow all the fluid to come out (Use a big bucket if you can or it gets messy), remember to take off the radiator cap first. THen, start the car for a few seconds allowing a bit more to come out. Then attach hose again. Put in your flush stuff for the radiator if you want to or just use straight water. Repeat this procedure about 5 times until all the water is clear. Then try to get all the water out, then refill with a 50/50 radiator fluid solution. Allow car to cool down, then, take cap off and fill more, drive for 10mins watching temp. Allow car to cool again, check level and top off if necessary, then allow to cool then check overfill container and fill to maximum line for cool.

There you go!

Have a Happy New Year!

Mark

Posted on Dec 31, 2008

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mecanica03
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SOURCE: radiator

ok ,generally on this car the fan relay is located in fuse box near the battery car

Posted on Apr 24, 2009

darjr
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SOURCE: My air condition is not blowing air out the vents.

Sparking meaning your socket maybe not secure or lose connection. sometime the carbon brushes in blower worn out and need to change.

Posted on Jun 09, 2009

alicantecoli
  • 22326 Answers

SOURCE: 2000 Mercury Grand Marquis will only blow hot air when ac is on

needs re-gassing because one line should be hot (feed) and the return cold , This is a specialist job do not attempt to do it yourself because its extremely dangerous with very high pressures involved

Posted on Jun 21, 2009

  • 186 Answers

SOURCE: 2001 mercury grand marquis. Engine stutters or

Start car and use a squirt bottle of water to wet the wires and coil, if you see it spark or run rough one or both are bad, repair the wires first as they are more common.

Posted on Aug 02, 2009

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1 Answer

2002 GRAND MARQUE LS air control is not blowing code 52 shows up what is this?


B1261 050 052 Solar radiation sensor circuit short to ground Go To Pinpoint Test D .
your best bet , take it to a qualified repair shop.

Aug 07, 2018 | Mercury Grand Marquis Cars & Trucks

1 Answer

I have a 2012 f150. the climate control module quit working. all lights work. air only out floor. replaced module with used one, works the same. Ideas?


Taking the vehicle to ford an having the modual programmed . You can't just replace these modules . Give them the old one ,check for DTC'S - diagnostic trouble code's . Nothing you can or should do.
NOTE: Some PCM DTCs may inhibit A/C operation. If any PCM DTCs are retreived, diagnose those first. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual. DTC Description Action to Take B1003 Mode Door Short/Failure Go To Pinpoint Test F . B1200 Stuck Button Button held too long may set DTC. ATTEMPT to clean buttons. If code returns, INSTALL a new electronic automatic temperature control (EATC) module. REFER to Section 412-01 . B1251 In-Vehicle Temperature Sensor Open Circuit Go To Pinpoint Test A . B1253 In-Vehicle Temperature Sensor Circuit Short to Ground Go To Pinpoint Test A . B1255 Ambient Temperature Sensor Open Circuit Go To Pinpoint Test B . B1257 Ambient Temperature Sensor Circuit Short to Ground Go To Pinpoint Test B . B1342 EATC Module Faulted INSTALL a new EATC module. REFER to Section 412-01 . B1676 Battery Voltage Out of Range Go To Pinpoint Test Q . B2266 LH Blend Door Failure or Short For vehicles not equipped with electric heater, Go To Pinpoint Test K .
For vehicles equipped with electric heater, Go To Pinpoint Test L . B2267 RH Blend Door Failure or Short For vehicles not equipped with electric heater, Go To Pinpoint Test K .
For vehicles equipped with electric heater, Go To Pinpoint Test L . B2268 Steering Wheel Control Switch Circuit Open Go To Pinpoint Test D . B2269 Steering Wheel Control Switch Circuit Short to Ground Go To Pinpoint Test D . B2426 RH A/C Solar Radiation Sensor Open Circuit Go To Pinpoint Test C . B2427 RH A/C Solar Radiation Sensor Circuit Short to Ground Go To Pinpoint Test C . B2795 LH A/C Solar Radiation Sensor Circuit Short to Ground Go To Pinpoint Test C . B2796 LH A/C Solar Radiation Sensor Open Circuit Go To Pinpoint Test C . U2050 No Application Present INSTALL a new EATC module. REFER to Section 412-01 . All Other DTCs - REFER to the Master DTC Chart in Section 419-10 .

Apr 27, 2018 | Cars & Trucks

1 Answer

The heat in my 2007 ford edge only blows hot air out of the passenger side, while the driver side gets cold air


Have it checked for DTC'S - diagnostic trouble codes .
Electronic Automatic Temperature Control (EATC) Module DTC Chart NOTE: Some PCM DTCs may inhibit air conditioning (A/C) operation. If any PCM DTCs are retrieved, diagnose those first. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual. DTC Description Action to Take B1251 A/C In-Vehicle Temperature Sensor Open Circuit Go To Pinpoint Test A . B1253 A/C In-Vehicle Temperature Sensor Circuit Short to Ground Go To Pinpoint Test A . B1255 A/C Ambient Temperature Sensor Open Circuit Go To Pinpoint Test B . B1257 A/C Ambient Temperature Sensor Circuit Short to Ground Go To Pinpoint Test B . B2427 RH A/C Solar Radiation Sensor Circuit Short to Ground Go To Pinpoint Test C . B2426 RH A/C Solar Radiation Sensor Open Circuit Go To Pinpoint Test C . B2795 LH A/C Solar Radiation Sensor Circuit Short to Ground Go To Pinpoint Test C . B2796 LH A/C Solar Radiation Sensor Open Circuit Go To Pinpoint Test C . B2014 Evaporator Temperature Sensor Circuit Open Go To Pinpoint Test D . B1947 Evaporator Temperature Sensor Circuit Short to Ground Go To Pinpoint Test D . B295A LH Blend Door Potentiometer Feedback Circuit Open Go To Pinpoint Test F . B295B LH Blend Door Potentiometer Feedback Short to Ground Go To Pinpoint Test F . B226C LH Blend Door Motor Stalled Go To Pinpoint Test F . B295C RH Blend Door Potentiometer Feedback Circuit Open Go To Pinpoint Test F . B295D RH Blend Door Potentiometer Feedback Short to Ground Go To Pinpoint Test F . B226D RH Blend Door Motor Stalled Go To Pinpoint Test F . B295E Mode Door Potentiometer Feedback Circuit Open Go To Pinpoint Test F . B295F Mode Door Potentiometer Feedback Short to Ground Go To Pinpoint Test F . B226E Mode Door Motor Stalled Go To Pinpoint Test F .
Need to use a professional scan tool to check these codes !

Dec 28, 2016 | 2007 Ford Edge

1 Answer

Have 2007 lincoln mkx with no heat on drivers side and heat on passenger side,actuators are working on all blend doors, any suggestions


Is this the Electronic Automatic Temperature Control (EATC) ? Have you check for DTC'S ?
Did you try a cold boot ?
Electronic Automatic Temperature Control (EATC) Module and Electronic Manual Temperature Control (EMTC) Module Cold Boot Process
The purpose of the cold boot process is to allow the EATC or EMTC module to reinitialize. To carry out the cold boot process, follow the steps below.
  1. NOTE: EATC only. Clear the DTCs.
  1. Turn the ignition switch to the OFF position.
  1. Disconnect the EATC or EMTC module electrical connectors.
  1. Inspect module connectors for:
    • corrosion.
    • pushed-out connectors.
    • incorrectly seated connector.
  1. Wait one minute.
  1. Connect the EATC or EMTC module electrical connectors.
  1. Turn the ignition switch to the ON position.
  1. Select any position except OFF on the EATC or EMTC module.
The EATC or EMTC module will now initialize.
Electronic Automatic Temperature Control (EATC) Module DTC Chart NOTE: Some PCM DTCs may inhibit air conditioning (A/C) operation. If any PCM DTCs are retrieved, diagnose those first. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual. DTC Description Action to Take B1251 A/C In-Vehicle Temperature Sensor Open Circuit Go To Pinpoint Test A . B1253 A/C In-Vehicle Temperature Sensor Circuit Short to Ground Go To Pinpoint Test A . B1255 A/C Ambient Temperature Sensor Open Circuit Go To Pinpoint Test B . B1257 A/C Ambient Temperature Sensor Circuit Short to Ground Go To Pinpoint Test B . B2427 RH A/C Solar Radiation Sensor Circuit Short to Ground Go To Pinpoint Test C . B2426 RH A/C Solar Radiation Sensor Open Circuit Go To Pinpoint Test C . B2795 LH A/C Solar Radiation Sensor Circuit Short to Ground Go To Pinpoint Test C . B2796 LH A/C Solar Radiation Sensor Open Circuit Go To Pinpoint Test C . B2014 Evaporator Temperature Sensor Circuit Open Go To Pinpoint Test D . B1947 Evaporator Temperature Sensor Circuit Short to Ground Go To Pinpoint Test D . B295A LH Blend Door Potentiometer Feedback Circuit Open Go To Pinpoint Test F . B295B LH Blend Door Potentiometer Feedback Short to Ground Go To Pinpoint Test F . B226C LH Blend Door Motor Stalled Go To Pinpoint Test F . B295C RH Blend Door Potentiometer Feedback Circuit Open Go To Pinpoint Test F . B295D RH Blend Door Potentiometer Feedback Short to Ground Go To Pinpoint Test F . B226D RH Blend Door Motor Stalled Go To Pinpoint Test F . B295E Mode Door Potentiometer Feedback Circuit Open Go To Pinpoint Test F . B295F Mode Door Potentiometer Feedback Short to Ground Go To Pinpoint Test F . B226E Mode Door Motor Stalled Go To Pinpoint Test F .
  • The temperature control is inoperative/does not operate correctly
  • Circuitry open/shorted
  • Door actuator
  • LH or RH blend door actuator/linkage
  • EMTC or EATC module
  • Go To Pinpoint Test F .

Nov 10, 2016 | Lincoln Cars & Trucks

1 Answer

Whats does the code p1702 mean on a 2001 mercury grand Marquis


Possible causes
- Faulty Transmission Range (TR) sensor
- Transmission Range (TR) sensor harness is open or shorted
- Transmission Range (TR) sensor circuit poor electrical connection

Feb 18, 2015 | 2001 Mercury Grand Marquis

1 Answer

Ford airbag code 54


94+ AIR BAG DIAGNOSTIC TROUBLE CODES/CLEARING
Code Component/Fault Description

No Air Bag Indicator - Inoperative Indicator Circuit
Continuous Air Bag Indicator - Diagnostic Trouble Code Timed Out, Diagnostic Monitor Disconnected or Inoperative, or No Ignition Voltage to Diagnostic Monitor.
12 Lost Battery Feed
13 Air Bag Circuit Shorted to Ground
14 Primary Crash Sensor Circuit Shorted to Ground
21 Diagnostic Monitor Not Mounted to Vehicle Properly
22 Safing Sensor Output Circuit Shorted to Battery Voltage
23 Memory Clear Circuit Improperly Grounded
24 System Disarm Failure or Internal Diagnostic Monitor Fault
32 Driver Side Air Bag Circuit High Resistance or Open
33 Passenger Side Air Bag Circuit High Resistance or Open
34 Driver Side Air Bag Circuit Low Resistance or Shorted
35 Passenger Side Air Bag Circuit Low Resistance or Shorted
41 RH Radiator Primary Crash Sensor Feed/Return Circuit Open
42 LH Radiator Primary Crash Sensor Feed/Return Circuit Open
44 RH Radiator Primary Crash Sensor Not Mounted to Vehicle Properly
45 LH Radiator Primary Crash Sensor Not Mounted to Vehicle Properly
52 Intermittent or Repaired Lost Battery Feed
53 Intermittent or Repaired Air Bag Circuit Shorted to Ground
54 Intermittent or Repaired Primary Crash Sensor Circuit Shorted to Ground
61 Intermittent or Repaired Diagnostic Monitor Not Mounted to Vehicle Properly
62 Intermittent or Repaired Safing Sensor Output Circuit Shorted to Battery Voltage
63 Intermittent or Repaired Memory Clear Circuit Improperly Grounded
64 Intermittent or Repaired System Disarm Failure or Internal Diagnostic Monitor Fault
72 Intermittent or Repaired Driver Side Air Bag Circuit High Resistance or Open
73 Intermittent or Repaired Passenger Side Air Bag Circuit High Resistance or Open
74 Intermittent or Repaired Driver Side Air Bag Circuit Low Resistance or Shorted
75 Intermittent or Repaired Passenger Side Air Bag Circuit Low Resistance or Shorted
81 Intermittent or Repaired RH Radiator Primary Crash Sensor Feed/Return Circuit Open
82 Intermittent or Repaired LH Radiator Primary Crash Sensor Feed/Return Circuit Open
84 Intermittent or Repaired RH Radiator Primary Crash Sensor Not Mounted to Vehicle
85 Intermittent or Repaired LH Radiator Primary Crash Sensor Not Mounted to Vehicle
Rapid Continuous Flashing of Air Bag Indicator (No Diagnostic Trouble Code) Both Primary Crash Sensors Disconnected Assembly Plant Mode

TROUBLE CODE CLEARING

1. Follow the diagnostic procedures to service the fault condition flashing on the air bag indicator prior to code clearing.

2. Cycle the ignition switch to OFF and then to RUN.

3. Observe air bag indicator prove-out (six ? two seconds) followed by diagnostic trouble code (52-85) flashing completely one time.

4. Locate the Diagnostic "Trouble Code Clear" Connector (grey connector). located underneath the glove compartment, left side (06010) containing Circuits 631 (T/R) and 57 (BK).

5. Use a jumper wire to short Circuit 631 (T/R) to Circuit 57 (BK) or to another good ground. This short must be made after the diagnostic trouble code flashes completely one time, but before the warning light stays on continuously.

6. Hold short until air bag diagnostic monitor tone sounds (approximately five seconds).

7. Release short on Circuit 631 (T/R) to Circuit 57 (BK). This short must be released within 25 seconds after the diagnostic monitor tone sounds.

Diagnostic trouble code is now cleared from memory. Next highest priority diagnostic trouble code stored (if one exists) will begin flashing.

The codes and clearing proceedure above are to be used as a guide, NO claims are implied as to the correctness or accuracy of either.

Sep 11, 2013 | Cars & Trucks

2 Answers

What does a flashing air bag light mean on a 1993 Grand Marquis?


A flashing airbag light can mean one of two things. The first possibility is that your battery is in death row. Have it tested at your local parts store. The second possibility is that there is an actual problem with the airbag system. Below is a list of airbag codes, which will flash on the warning light. For example, the light will flash once, pause and then flash twice == 12.


12=Low Battery Voltage
13= Air Bag Circuit Shorted to Ground
14=Primary Crash Sensor Circuit Shorted to Ground
21=Safing Sensor Not Mounted to Properly
22=Safing Sensor Output Shorted to Battery Voltage
23=Safing Sensor Circuit Input Feed/Return Circuit Open
24=Safing Sensor Output Feed/Return Circuit Open
32=Driver Side Air Bag Circuit High Resistance or Open
33=Passenger Side Air Bag Circuit High Resistance or Open
34=Driver Side Air Bag Circuit Low Resistance or Shorted
35=Passenger Side Air Bag Circuit Low Resistance or Shorted
41=RH Primary Crash Sensor Feed/Return Circuit Open
42=LH Primary Crash Sensor Feed/Return Circuit Open
44=RH Primary Crash Sensor Not Mounted to Vehicle Properly
45=LH Primary Crash Sensor Not Mounted to Vehicle Properly
51=Air Bag Diagnostic Monitor Internal Thermal FuseFuse Blown Due to Intermittent Short to Ground
52=Backup SupplyVoltage Boost Fault
53=Primary Crash Sensor Circuits Resistance to Ground or Air Bag Diagnostic Fault


Hope this helps...

Jul 23, 2011 | 1993 Mercury Grand Marquis

1 Answer

I have code 51 flashing. Where is the air bag diagnostic module located?


Hi, the code 51 flashing means that the internal fuse is blown and the short to ground is no longer present. If the short to ground returns, the code will change to 13 (air back circuit shorted to ground) or 14 (primary crash sensor circuit shorted to ground), but it will only flash 13 or 14 when the short is present. If the code remains 51, then first find and repair short before replacing the diagnostic monitor (what people call air bag module).
Take care

Aug 03, 2010 | 1994 Mercury Grand Marquis

2 Answers

What is airbag light code 31 and 51 on a 1994 ford taurus


I was unable to locate code 31 in my book here is a copy of the codes. looks like you just need a fuse for #51. this may fix 31 as well.

Diagnostic Trouble Code Table 1994

AIR BAG DIAGNOSTIC MONITOR DIAGNOSTIC TROUBLE CODE PRIORITY TABLE
Priority Code Component/Fault Description
Highest - No Air Bag Indicator - Inoperative Lamp Circuit or No Ignition
Voltage to Air Bag Diagnostic Monitor

Continuous Air Bag Indicator - Air Bag Diagnostic Monitor
Disconnected or Inoperative
12 Low Battery Voltage
13 Air Bag Circuit Shorted to Ground
14 Primary Crash Sensor Circuit Shorted to Ground
21 Safing Sensor Not Mounted to Vehicle Properly
22 Safing Sensor Output Shorted to Battery Voltage
23 Safing Sensor Circuit Input Feed/Return Circuit Open
24 Safing Sensor Output Feed/Return Circuit Open
32 Driver Side Air Bag Module High Resistance or Open
33 Passenger Side Air Bag Module High Resistance or Open
34 Driver Side Air Bag Module Circuit Low Resistance or Shorted
35 Passenger Side Air Bag Module Low Resistance or Shorted
42 Center Radiator Primary Crash Sensor Feed/Return Open
44 Center Cowl Primary Crash Sensor Not Mounted to Vehicle Properly
45 Center Radiator Primary Crash Sensor Not Mounted to Vehicle Properly
51 Diagnostic Monitor Internal Thermal Fuse - Fuse Blown Due to
Intermittent Short to Ground
52 Backup Power Supply - Voltage Boost Fault
53 Primary Crash Sensor Circuits - Resistance to Ground or Air Bag
Diagnostic Monitor Failure

Lowest - Rapid Continuous Flashing of Air Bag Indicator (No DTC) All Primary

Sep 30, 2009 | 1994 Ford Taurus

1 Answer

EATC DTC code 052. What does it mean?


The oxygen sensor on bank 2, sensor 1 has a problem with the heating circuit.

Jun 08, 2009 | 2001 Mercury Grand Marquis

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