Question about 1997 Jeep Grand Cherokee

1 Answer

PLS HELP..97Gr Ch,still the locks keep clicking nonstop.disconnected actuator. Chngd melted master swtch. Checked fuses,wires thru & to drive door.WTF ELSE IS THERE? CAN'T TAKE IT ANYMORE. LOL

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  • Lisa Contis May 26, 2017

    The auto door lights quit working two yrs ago. I will check fuses again. Locks drivin me nuts. Click click click.... aaaaaHhhhh...
    BTW .. I had a transmission code reading shift sensors. Thinkn ankther few hundred in repair. I remember me n my brother had already changed governor solenoid inside tranny pan. Thats the only sensor pack inside tranny pan. oK.. the day bfor dropping at garage i remember i had changed out n switched few relays under the hood fuse box. SO... i put the old relays back in. Unhooked battery n POOF . No more tranny codes. Just for futere problms w 97 grnd ch

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  • Jeep Master
  • 76,109 Answers

This can be a possible issue with the part commonly called the BCM or Body Control Module. The operation of the locks is you guessed it computer controlled. I suggest you see the dealer and have the BCM scanned with a special tool to see what is going on.

Posted on May 12, 2017

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6 Suggested Answers

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Posted on Jan 02, 2017

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  • 1861 Answers

SOURCE: driver side door lock

Pull the door panel & replace the electronic lock solenoid.
Not easy, but this is what you need to do.

Posted on Sep 09, 2008

  • 1 Answer

SOURCE: door locks

Not to insult your intelligence or anything, but I had the same problem, and fixed it by replacing fuse #13. It was caused by a short in my cigarrette lighter. Good Luck!

Posted on Oct 15, 2008

  • 188 Answers

SOURCE: VW Polo 2000 1.4 16V Blowing fuse for Central locking / windows

car electrics are a nightmare. the car lights up when a door is open i presume. and by bypassing the central locking. the electric computer says there is a fault. and will not start. that i think is programed in. best thing to do is. go to phone VW dealer ask about diagnostic test without repair. about £35 then fix it yourself. they garentee it right I think. the dealers have come into line better with that kind of thing phone and ask anyway.

Posted on Mar 26, 2009

stevenhurc
  • 450 Answers

SOURCE: Camry 1996 automatic power lock doen't work, but windows work.

if you can here relays when unlocking/locking check for power at door lock actuators inside doors, if you have power on lock/unlock and good earth from connector actuators are faulty.
if no power on test light when operating check output from central door lock module while operating, none coming out of module then it might need replacing.
check 30Amp power fuse for main relay under bonnet (which goes to pin 8 white/blue on module)and 10Amp gauge fuse in cab(pin 1 blue/red on module),pin 15 is also power when relay is on(red/blue) with test light, and module/ actuators.
check outputs from module pin 3 & 4
blue/red
blue/black
that go to door locks

Posted on Jul 20, 2009

  • 105 Answers

SOURCE: Driver side door won't lock electronically

very common problem is the door lock actuator. i would recommend replace that. a good idea also would be to remove the door panel and check all the rods that connect to the assembly and make sure one didnt pop off.

Posted on Oct 27, 2009

Testimonial: "I figured it out before i got the answer, but you were right, it was the actuator for sure, i replaced it and it worked just fine. thank you!"

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1 Answer

94 merc grandmarkee wont go into park wont start will start if you wiggle in nutral


Park neutral safety switch could be bad , also the shift interlock safety system .
Shift Interlock System A brake/shifter interlock system consists of the following:
  • ignition switch (11572)
  • brake pedal stoplight switch (13480)
  • brake shift interlock module
  • brake shift interlock solenoid assembly (attached to key interlock assembly)
  • necessary wiring
On floor-shift vehicles, the ignition/shifter interlock cable (3F719):
  • locks the floor shift transaxle range selector lever in the PARK position when the ignition switch is in the LOCK position.
  • requires the floor shift transaxle range selector lever to be in the PARK position to turn the ignition switch to the LOCK position.
Condition Possible Source Action
  • Shift Interlock System Does Not Release or Lock Properly
  • Circuitry open/shorted.
  • Blown fuse.
  • Damaged stoplight switch.
  • Damaged shift lock actuator.
  • GO to Pinpoint Test A .

PINPOINT TEST A: SHIFT INTERLOCK SYSTEM DOES NOT RELEASE OR LOCK PROPERLY A1 CHECK ELECTRON IGN FUSE
  • Check Fuse 5 (5A) located in fuse junction panel.
Is fuse OK?
Yes No GO to A3 . GO to A2 . A2 CHECK FOR SHORT TO GROUND
  • Turn ignition switch OFF.
  • Remove Fuse 5 (5A).
  • Disconnect shift-lock actuator connector C203 located to the right of steering column.
  • Measure resistance of the Circuit 1003 (GY/Y) between the correct terminal of Fuse 5 (5A) and ground.
Is resistance greater than 10,000 ohms?
Yes No REPLACE Fuse 5 (5A). GO to A3 . SERVICE Circuit 1003 (GY/Y) wire between fuse junction panel and shift-lock actuator. A3 CHECK POWER SUPPLY FROM FUSE 5 (5A)
  • Reinstall Fuse 5 (5A).
  • Turn ignition switch to RUN.
  • Measure voltage on Circuit 1003 (GY/Y) wire and ground.
Is voltage greater than 10 volts?
Yes No GO to A4 . SERVICE Circuit 1003 (GY/Y) wire between interior fuse panel and shift-lock actuator. A4 CHECK POWER SUPPLY FROM FUSE 28 (15A)
  • Turn ignition switch OFF.
  • Disconnect connector C2016.
  • Turn ignition switch ON.
  • Measure voltage on Circuit 10 (LG/R) and ground.
Is voltage B+?
Yes No GO to A5 . SERVICE Circuit 10 (LG/R) for open. RESTORE vehicle and RETEST system. A5 CHECK WIRE BETWEEN STOPLIGHT SWITCH AND SHIFT-LOCK ACTUATOR
  • Turn ignition switch OFF.
  • Disconnect shift-lock actuator connector C203.
  • Apply brake pedal.
  • Measure voltage on Circuit 810 (R/LG) wire and ground.
Is voltage greater than 10 volts with brake pedal applied and less than 1 volt with brake pedal released?
Yes No GO to A6 . SERVICE Circuit 810 (R/LG) wire between stoplight switch and shift-lock actuator. A6 CHECK SHIFT-LOCK ACTUATOR GROUND
  • Measure resistance of Circuit 57 (BK) and ground.
Is resistance less than 5 ohms?
Yes No REPLACE shift-lock actuator. SERVICE BK wire.

Mar 30, 2017 | Cars & Trucks

1 Answer

97 jeep chngd driver auto locks, circut board melted few months.now,clickn again. Sputters at stops.thnkn speed sensor,timing,neutral safety. recently changed govern,Any ideas .


now i understand you.
the left door motor is shorted

the BCM (body brain)
is programmed to send autolock commands on the CCD-NEtwork (a car network is this)
over 15mph, (on mine i have them turned off)2010.
the BCM runs a program. (computer instructions)
1: send auto lock command out. to all controllers.
2: read back status of all locks (lock switches)
3: if any switch fails jump to 1 and repeat
its safety feature for kids. and is maniacal.

the book says, you cant turn off the 15mph autolock
only the dealer can with a DRB tool. unlike mine.

what ID do, after seeing all wires ok in that door.
id remove the motor lock, and bench test it.
using a 12vdc battery or power pack.
we use a pack. that is current limited,
so i connect it and it shows motor is shorted
or jammed, its no good.
the chapter 8P , states exactly that .
it does not show normal motor currents,in amps.
my guess, 2 to 3 amps. or even less.
for sure not 15.
the motor shorted will trip the JB breaker #2 if over 30amps, but at that level, other things tend to melt.
its there to stop a fire only

that is it.

so forget speed sensors.! that is the part you confused me with, (was thinking car cant shift right)
that 15mph is a hard rule. it coded into the BCM
brain. on mine i can bypass this rule but you cant.
unless your operators guide says else wise
I sure dont have a 98 ORP guide,here.
open yours and read LOCKS.

Mar 13, 2017 | Jeep Cars & Trucks

2 Answers

Hi, I have an urgent question. I was driving my nissan murano 2003 SL and and suddenly the awd lock light comes on. I check the awd lock button but it was not pushed. I tried to turn on the button and off...


First have the differential(rear) and the transfer case(front) checked for oil/fluid. Also check for leaks there(seals). other problems could be electrical.

Apr 29, 2014 | Cars & Trucks

1 Answer

2000 chevrolet blazer 4x4 fuse keeps blowing


Don't know the vehicle specifically, but if you've replaced all the components that are run from this fuse then the only thing left is the wiring loom itself. Maybe some foreign object (rock or stick) has damaged the wiring and the wire in question is shorting to earth somewhere in the loom. To check this all you need to do is work backwards from the furthest point. That is disconnect the actuator on the transfer case and turn the switch on. Then disconnect the sensors and turn the switch on, disconnect the actuator on the front diff and turn the switch on. If after everything is disconnected the fuse still blows, then it MUST be the wiring loom. Have you done any " home handyman" wiring under the dash? maybe you nicked a wire by accident? It's a fiddly process, but give it time and you'll get there.

Nov 10, 2013 | 2000 Chevrolet Blazer

1 Answer

I have a holden astra 2000 model. I used to be able to open my car boot when the car was unlocked. i opened the boot one day with the key when the car was locked and now that is the only way i can ge the...


Check your fuses, if that does not work, You may have to replace the "Power Door lock Actuator Motor."
It would cost you about $50.00 to $90.00 for actuator. However, you can go to ebay and type Universal Power Door lock Actuator.
It will cost you about $6.00 to $12.00 for the Actuator.
If you choose to replace the original Actuator, it will cost you a pretty penny, however, if you try the Universal Power Door Actuator it is easier to install than the original.
You may have to drill a hole in the door inside panel to secure it in place. You are going to have to connect the Universal Actuator wires. Disconnect the wire connection closer to the middle of the door and connect the Universal Actuator to the disconnected wires. you are going to have to peel the old disconnected wires so you can atach the new Universal Actuator wires to the peeled wires. You are going tohave to remove the inside door panel to perform this operation. You may want to do this yourself.

Sep 01, 2013 | Cars & Trucks

1 Answer

320 clk mercedes fuse blows for central locking as soon fitted


There a shot this can be rub through wire or its power touching ground, The power goes into the door control module form there it reaches the door lock actuator, disconnect door lock actuator,if the short stop repair the actuator,if it does nt move to the driver door lock module disconnect that if the short stop its in the module if it doesnt its in the wire

Mar 13, 2012 | 2005 Mercedes-Benz CLK 320

1 Answer

Power door locks keep unlocking, and then when unlocked they keep clicking to unlock repeatedly, the car will not stay locked and had to disconnect the battery to keep it locked and so not to need a jump...


it could be a shoted wire to ground going to the door lock actuators or a bad door lock actuator.

Disconnect all door lock actuators & see what happens, If ok, connect one at a time and see which one acts up.

actuators in doors behind trim panel

Jan 19, 2011 | Nissan Altima Cars & Trucks

1 Answer

Overnight the power doors don't work, they also do not lock when you put it in drive and the automatic sliding door no longer works


Hi!!!

1.- Check power locks relay and fuse
2.- Check switch wires for loose connection and wire damage.
3.- Check switch for continuity.
4.- Remove door panel(s) and check the actuator wiring connection to see if they are loose or damage.
5.- Inspect the actuator rods (if equipped), make sure they are not bent or damaged.
6.- Check actuator by applying power momentarily, you should hear a strong click and the actuator will extend or retract.

I hope this will help you solve your problem

Good Luck!!

Mar 22, 2010 | 1995 Chevrolet Lumina

1 Answer

Power door locks are not working nor keyless remote access. Fuses in the fuse box are ok.


the master door lock/wndow swtch is bad this is the switch pannel in the drivers door.if this goes bad it wont work for the locks in any door or with keyless entry

Feb 09, 2010 | 2002 Mercury Grand Marquis

1 Answer

Power Door Locks don't work


driver's door module should have a 12v battery feed..if this missing it could explain your problem..module not being powered up..look between driver's door and body..in harness,you may have broken wiring

Apr 25, 2009 | Jeep Cherokee Cars & Trucks

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