SC- 1st Gen (1992-2000)

Code 62-Shift solenoid, but they check ok

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Old 06-04-11, 12:10 AM
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rekit
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Default Code 62-Shift solenoid, but they check ok

Pulled em out, 15 ohms, 12 v makes em operate, can blow thru them until energized- or vice versa, I forget. So, next is ECM-which is gonna be cheaper than solenoids. Funny, Lexus manual says 5 ohms, but Supra manual says 15 ohms. Misprint? The code gets thrown if less than 8 or more than 100, so I'm thinking 15 is the right number.
I put them back in hoping it was a bad connection, also cleaned the ground wire, but still throws code 62. Anyone seen this before, and did a rebuilt ecm fix it? I've read the ecms are pretty reliable.......
Old 06-04-11, 12:48 PM
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bugjug
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Originally Posted by rekit
Pulled em out, 15 ohms, 12 v makes em operate, can blow thru them until energized- or vice versa, I forget. So, next is ECM-which is gonna be cheaper than solenoids. Funny, Lexus manual says 5 ohms, but Supra manual says 15 ohms. Misprint? The code gets thrown if less than 8 or more than 100, so I'm thinking 15 is the right number.
I put them back in hoping it was a bad connection, also cleaned the ground wire, but still throws code 62. Anyone seen this before, and did a rebuilt ecm fix it? I've read the ecms are pretty reliable.......
I'd check connectors and wiring between the solenoids and the ECU. an open or short is going to throw codes.
My manual says solenoid resistance should be 10-16 ohms. Code 62 looks to be for solenoid #1.
-bug
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