Engine diagnostic codes, and checking for codes
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Joined: Jul 2006
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From: Texas
Engine diagnostic codes, and checking for codes
I checked for any DTC's on my truck by doing the following:
1. Turn key on/off/on/off/on/off/on, then waited...it said that it was "done" and nothing popped up.
2. Pushed in on trip meter reset button while turning on the key, then waited while the gauge cluster illuminated and danced around, then the following popped up: 66 86, 67 48, and 00 00.
What do the numbers mean on the second part?
1. Turn key on/off/on/off/on/off/on, then waited...it said that it was "done" and nothing popped up.
2. Pushed in on trip meter reset button while turning on the key, then waited while the gauge cluster illuminated and danced around, then the following popped up: 66 86, 67 48, and 00 00.
What do the numbers mean on the second part?
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Joined: Aug 2004
Posts: 3,697
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From: Houston, TX
First done was good, no DTCs.
The Instrument Cluster Diagnostics produced two codes:
66 86
67 48
00 00 (Same as done)
This is what my list shows for Instrument Cluster Codes for 66 and 67. The second number is the number of key on with the code set I think.
66 All door lock output circuit shorted to ground or voltage
67 All door unlock output circuit shorted to ground or voltage
The Instrument Cluster Diagnostics produced two codes:
66 86
67 48
00 00 (Same as done)
This is what my list shows for Instrument Cluster Codes for 66 and 67. The second number is the number of key on with the code set I think.
66 All door lock output circuit shorted to ground or voltage
67 All door unlock output circuit shorted to ground or voltage
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