Transmission not shifting properly and code p0888

2004 DODGE CARAVAN
80,000 MILES • 4 CYL • FWD • AUTOMATIC
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FAISAL.NAGEM
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  • 1 POST
I have problem with automatic transmission it is not shifting.
And i have the fault code p0888.
Jul 18, 2009 at 7:59 AM
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MALLYBOY
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  • 327 POSTS
I have resolved this fault code:P0888 on my 2004 Dodge Caravan, when I check resistance from the transmission control relay control on the PCM to IPM connector of the relay terminal 85 the power side of the relay, there was an open circuit on the IPM connector of the relay and ground side of relay, so I fly wire from C3(1) ground to the relay terminal 86 and C3(6) power side to terminal 85 of the relay. The problem solved.
Aug 1, 2021 at 11:09 PM
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KASEKENNY
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  • 18,907 POSTS
Thanks again. Looks like Caravans are in your wheel house.

Again, I am going to post the specific info on this code as that and your info will surely help others in the future.

Thanks
Aug 2, 2021 at 8:43 AM
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