eps light on, no power steering!
#21
Actually the flash codes translate to 3 and 22.
3 = LOW FET (Motor driver transistor) stuck ON
22 = Excessive change is vehicle speed sensor signal/A problem with average vehicle speed and engine speed
3 = LOW FET (Motor driver transistor) stuck ON
22 = Excessive change is vehicle speed sensor signal/A problem with average vehicle speed and engine speed
#22
well im test everything, so how do i test that? what you just said? thanks lol
#23
if you are planning to service your own car, you really should buy your self a service manual. See www.helmsinc.com
#3
1. Disconnection the EPS control unit connector A (2P) and the motor connector 2P
2. Check for continuity between EPS control unit connector A (2P) terminal No. 2 (Red wire) and motor 2P connector connector terminal No. 1 (red wire)
is there continuity?
Yes, got to step 3
No, Repair open in wire between EPS control unit and motor
3. Check for continuity between the EPS control unit connector A (2P) terminal No. 1 (GRN) and motor 2P connector terminal No 2 (GRN)
is there continuity?
Yes, got to step 4
No, Repair open in wire between EPS control unit and motor
4. Check for continuity between the EPS control unit connector A (2P) terminal No. 2 terminal No 1
Yes, Repair short between the RED and GRN wires for the EPS motor circuit
No, Replace the steering gearbox (short circuit to body ground inside the gearbox)
#3
1. Disconnection the EPS control unit connector A (2P) and the motor connector 2P
2. Check for continuity between EPS control unit connector A (2P) terminal No. 2 (Red wire) and motor 2P connector connector terminal No. 1 (red wire)
is there continuity?
Yes, got to step 3
No, Repair open in wire between EPS control unit and motor
3. Check for continuity between the EPS control unit connector A (2P) terminal No. 1 (GRN) and motor 2P connector terminal No 2 (GRN)
is there continuity?
Yes, got to step 4
No, Repair open in wire between EPS control unit and motor
4. Check for continuity between the EPS control unit connector A (2P) terminal No. 2 terminal No 1
Yes, Repair short between the RED and GRN wires for the EPS motor circuit
No, Replace the steering gearbox (short circuit to body ground inside the gearbox)
#24
yeah, im gonna get a manual soon, i haven't been working on it lately, been busy, but im gonna order a manual and play with it soon. i know im gonna have some more questions haha, but thanks again
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plankfarm
S2000 Under The Hood
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06-01-2014 01:13 AM