C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Replacing EBCM in 91 couple

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Old Dec 22, 2006 | 07:42 PM
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cyclist7531
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From: Ripon CA
Default Replacing EBCM in 91 couple

Ok, it looks like my ABS problem in my 91 Couple is narrowed down to the EBCM. I was getting a code 21 right front speed sensor but that is working fine and I have a good waveform right up to the EBCM, however when I plug the connector into the EBCM the waveform goes flat. So, I'm going to replace the EBCM. Is it as simple as just removing the suspect one and installing the replacement and plugging in the connector or is there something else I should do? Do I need to have any ABS faults cleared, etc.? I've got an exact Bosch unit with matching part number coming from another member (thanks tpi421vette).

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