1997 GJC Coolant Sensor Bad error - JeepForum.com
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Unread 04-21-2013, 06:15 AM   #1
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1997 GJC Coolant Sensor Bad error

Hello. I have a 1997 Grand Jeep Cherokee. I have read the forums in the past about my problem, with the Graphical Display unit displaying Coolant Sensor Bad and tried the solution of switching the GDU.

I have tried two different Graphical Display Units and also changed the actual coolant sensor, but the GDU always ends up displaying the same error intermittently of Coolant Sensor Bad. I am ready to just unplug the GDU, but I would rather solve the problem. Any Ideas are very appreciated. Thanks.

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Unread 04-21-2013, 05:17 PM   #2
Old, and in the way.
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Try this.
'96 Grand Laredo, 4.0, Stock, Daily Driver

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Unread 04-21-2013, 09:42 PM   #3
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step 1: BFH
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