Torque Converter Clutch Problem.
Vehicle: 98 TJ Sport w/auto trans.
The torque converter is not locking up when it's supposed to (over 40 MPH). I have an error code (0740) which confirms it. Is there a way to check the TCC solenoid without pulling the tranny pan? |
Re: Torque Converter Clutch Problem.
Not really, without a scan tool. If you do have a scan tool, you can
command it on and off and listen for a click at the pan. You will likely end up at a dealer or a trans shop to get it fixed. I recommend dealer. Trans shop is going to sell you an overhaul. Dealer is more likely to just find and fix the problem, if possible. Jerry "MaryJo Kopechne" <zoidberg@futerama.com> wrote in message news:nS92c.470225$I06.5289811@attbi_s01... > Vehicle: 98 TJ Sport w/auto trans. > > The torque converter is not locking up when it's supposed to (over 40 MPH). > I have an error code (0740) which confirms it. > > Is there a way to check the TCC solenoid without pulling the tranny pan? > > |
Re: Torque Converter Clutch Problem.
Not really, without a scan tool. If you do have a scan tool, you can
command it on and off and listen for a click at the pan. You will likely end up at a dealer or a trans shop to get it fixed. I recommend dealer. Trans shop is going to sell you an overhaul. Dealer is more likely to just find and fix the problem, if possible. Jerry "MaryJo Kopechne" <zoidberg@futerama.com> wrote in message news:nS92c.470225$I06.5289811@attbi_s01... > Vehicle: 98 TJ Sport w/auto trans. > > The torque converter is not locking up when it's supposed to (over 40 MPH). > I have an error code (0740) which confirms it. > > Is there a way to check the TCC solenoid without pulling the tranny pan? > > |
Re: Torque Converter Clutch Problem.
Not really, without a scan tool. If you do have a scan tool, you can
command it on and off and listen for a click at the pan. You will likely end up at a dealer or a trans shop to get it fixed. I recommend dealer. Trans shop is going to sell you an overhaul. Dealer is more likely to just find and fix the problem, if possible. Jerry "MaryJo Kopechne" <zoidberg@futerama.com> wrote in message news:nS92c.470225$I06.5289811@attbi_s01... > Vehicle: 98 TJ Sport w/auto trans. > > The torque converter is not locking up when it's supposed to (over 40 MPH). > I have an error code (0740) which confirms it. > > Is there a way to check the TCC solenoid without pulling the tranny pan? > > |
Re: Torque Converter Clutch Problem.
"Jerry Newton" <leaveme@lone.net> wrote in message news:40492d7e_1@newspeer2.tds.net... > Not really, without a scan tool. If you do have a scan tool, you can > command it on and off and listen for a click at the pan. > > You will likely end up at a dealer or a trans shop to get it fixed. I > recommend dealer. Trans shop is going to sell you an overhaul. Dealer is > more likely to just find and fix the problem, if possible. > > > Jerry > > > "MaryJo Kopechne" <zoidberg@futerama.com> wrote in message > news:nS92c.470225$I06.5289811@attbi_s01... > > Vehicle: 98 TJ Sport w/auto trans. > > > > The torque converter is not locking up when it's supposed to (over 40 > MPH). > > I have an error code (0740) which confirms it. > > > > Is there a way to check the TCC solenoid without pulling the tranny pan? > > > > > > Thanks for the reply Jerry. I studied the service manual last night and I think I can test it by disconnecting the TCC plug on the tranny and applying 12V+ to the socket. |
Re: Torque Converter Clutch Problem.
"Jerry Newton" <leaveme@lone.net> wrote in message news:40492d7e_1@newspeer2.tds.net... > Not really, without a scan tool. If you do have a scan tool, you can > command it on and off and listen for a click at the pan. > > You will likely end up at a dealer or a trans shop to get it fixed. I > recommend dealer. Trans shop is going to sell you an overhaul. Dealer is > more likely to just find and fix the problem, if possible. > > > Jerry > > > "MaryJo Kopechne" <zoidberg@futerama.com> wrote in message > news:nS92c.470225$I06.5289811@attbi_s01... > > Vehicle: 98 TJ Sport w/auto trans. > > > > The torque converter is not locking up when it's supposed to (over 40 > MPH). > > I have an error code (0740) which confirms it. > > > > Is there a way to check the TCC solenoid without pulling the tranny pan? > > > > > > Thanks for the reply Jerry. I studied the service manual last night and I think I can test it by disconnecting the TCC plug on the tranny and applying 12V+ to the socket. |
Re: Torque Converter Clutch Problem.
"Jerry Newton" <leaveme@lone.net> wrote in message news:40492d7e_1@newspeer2.tds.net... > Not really, without a scan tool. If you do have a scan tool, you can > command it on and off and listen for a click at the pan. > > You will likely end up at a dealer or a trans shop to get it fixed. I > recommend dealer. Trans shop is going to sell you an overhaul. Dealer is > more likely to just find and fix the problem, if possible. > > > Jerry > > > "MaryJo Kopechne" <zoidberg@futerama.com> wrote in message > news:nS92c.470225$I06.5289811@attbi_s01... > > Vehicle: 98 TJ Sport w/auto trans. > > > > The torque converter is not locking up when it's supposed to (over 40 > MPH). > > I have an error code (0740) which confirms it. > > > > Is there a way to check the TCC solenoid without pulling the tranny pan? > > > > > > Thanks for the reply Jerry. I studied the service manual last night and I think I can test it by disconnecting the TCC plug on the tranny and applying 12V+ to the socket. |
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