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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

1998 grand voyager p0740

  • dannick17
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8 years 6 months ago #6267 by dannick17
1998 grand voyager p0740 was created by dannick17
1998 grand voyager p0740 diagnostic procedure

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  • Tyler
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8 years 6 months ago #6308 by Tyler
Replied by Tyler on topic 1998 grand voyager p0740
Hey dannick17!

I don't mean to be rude, but do you have any other information on your Grand Voyager? Symptoms, any testing you've done? We're happy to assist, but we need a bit more to go on in order to give you helpful advice.

P0740 refers to the torque converter clutch, are you getting any kind of engagement during highway cruising? How's the transmission fluid level/quality?

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8 years 6 months ago #6319 by Ben
Replied by Ben on topic Re:1998 grand voyager p0740
Do you have a scanner capable of activating the TCC solenoid ? If not there's not much testing you can do ... With that said the solenoid control pack is Fairly common and is likely the problem however you will need a scan tool capable of activating the TCC to verify this .

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