My OBD2 code reader is giving me a code p 1886 and p 1864, do not know what they mean.
Jul 30, 2023 at 6:10 AM
Codes p 1886 and p 1864, what do they mean?
1996 CHEVROLET TAHOE
DR. WET
- MEMBER
- 1 POST
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The error codes P1886 and P1864 for a 1996 Chevrolet Tahoe are related to the transmission. Here's what each code indicates:
P1886: Shift Timing Solenoid
P1864: Torque Converter Clutch Circuit
Here is how to fix the problem in the images below, check the wiring and switch assembly. Check out the images (below). Please let us know how it goes. The Torque Converter shift solenoid can cause the code as well.
P1886: Shift Timing Solenoid
P1864: Torque Converter Clutch Circuit
Here is how to fix the problem in the images below, check the wiring and switch assembly. Check out the images (below). Please let us know how it goes. The Torque Converter shift solenoid can cause the code as well.
Images (Click to enlarge)
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Jul 31, 2023 at 5:13 AM
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