Question about 1998 Jeep Cherokee

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1998 jeep grand cherokee

Coolant sensor is bad. Where is the coolant sensor?

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  • kim serrano Nov 09, 2008

    My 1999 grand jeep cherokee overheats when idiling the fan works with the ac .My question is ? How do you know if its the temp. censor or the relay? Is thier a way of finding out before I go and buy both.

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SOURCE: coolant level sensor bad warning comes on console

I have the same problem with my 97 Jeep. I found a fix on www.jeepforum.com posted by phild328, goodluck

Posted on May 07, 2009

polarcycle
  • 1392 Answers

SOURCE: coolant level sensor bad warning comes on console

Coolant sensor wiring would be the next place to look. Make sure connector is good, and look for broken wires.

Posted on May 31, 2009

  • 6982 Answers

SOURCE: coolant sensor bad.Repalced the coolant sensor and

What problem are you trying to correct?

Posted on Aug 09, 2009

ZJLimited
  • 17970 Answers

SOURCE: where to replace coolant temp sensor for 1998 grand jeep cherokee

Check this image...

b33c4b0.png

...in the Section ZJ-Secc-8D-Ignition-Systems (page 5, fig. 10 and 11).

Good luck.



Posted on Sep 07, 2009

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1 Answer

My coolant sensor is bad on 1998 Jeep Grand Cher Laredo TSI V8 5.2 4X4 is flashing in control panel.


Trace the upper radiator hose toward the Grand Cherokee's engine until you reach the metal component connecting the hose to the engine -- this is the thermostat housing. Find the coolant temperature sensor -- the electrical component on the thermostat housing. Press the locking button on the coolant temperature sensor wiring harness and pull the wiring harness from the sensor, then remove sensor it screws out. when putting in new sensor coat the threads with teflon pipe thread tape so there is no leaks.

Oct 27, 2011 | 1998 Jeep Grand Cherokee

1 Answer

Location of coolant sensor for 97 Jeep Grand Cherokee v8


in the 5.2L V8 engine the coolant sensor is located on top of the engine. Locate the coolant thick hose coming from top of the ratiator to the top of the engine. Look at the place such hose connects to the engine you wont miss the sensor it is about one inch from there.

Jun 27, 2010 | 1997 Jeep Grand Cherokee

3 Answers

I get an intermittent "Coolant Sensor Bad" The FSM is clear, Bad mean the line to the coolant bottle switch is open.


The coolant sensor and the coolant level sensor are two different sensors. Your message center is showing (coolant sensor bad),not level sensor bad.
The level sensor only monitors the amount of coolant in the container
The coolant sensor senses the degrees of the coolant, which turns on the electric cooling fans. Change the coolant sensor, and the problem should go away.

Nov 16, 2009 | 1998 Jeep Grand Cherokee

1 Answer

1996 Jeep Cherokee coolant sensor bad


This trouble is common in this models, I have one '93 ZJ and my signal Sensor Coolant Level also is ON for long time; first, try to clean the plug and reset the ECU. If the signal show again, maybe you need replace this sensor.

For more details about location and diagnotics, check this documents:
ZJ-Secc-8D-Ignition-Systems
- Page 5 Location (Coolant Temperature Sensor)
- Page 11 Diagnostics/Service Procedures
- Page 24 Removal Components

ZJ-Secc-7-Cooling-System
- Page 23 Coolant Reserve Tank (Coolant Sensor Level)

I hope help you with this (remember rated this help) Good luck.


Sep 14, 2009 | 1996 Jeep Grand Cherokee

1 Answer

Where to replace coolant temp sensor for 1998 grand jeep cherokee


Check this image...

b33c4b0.png

...in the Section ZJ-Secc-8D-Ignition-Systems (page 5, fig. 10 and 11).

Good luck.



Sep 07, 2009 | 1998 Jeep Grand Cherokee

1 Answer

Need locations of all the themperature sensors on my 1996 Jeep Grand Cherokee Limited Edition 5.2 Liter, the dash says the Colant Sensor Is Bad, thought about punishing it :-), been doing this for about 3...


The Coolant Sensor is inside coolant bottle; in this models is common ths message failed; clean the plug and reset your ECU alarms, if the message come on again, replace your coolant sensor. And, really, one message about a bad sensor/signal is one bad work engine.

Good luck.

Sep 06, 2009 | 1996 Jeep Grand Cherokee

2 Answers

Coolant level sensor bad warning comes on console


Coolant sensor wiring would be the next place to look. Make sure connector is good, and look for broken wires.

May 31, 2009 | 1997 Jeep Grand Cherokee

2 Answers

Coolant level sensor bad warning comes on console


I have the same problem with my 97 Jeep. I found a fix on www.jeepforum.com posted by phild328, goodluck

Apr 04, 2009 | 1997 Jeep Grand Cherokee

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