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#1
11-01-2004, 10:25 AM
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relay and codes
i have a 1993 buick lesabre limited. i replaced my blower relay. not knowing electrical that much i disconnected the battery while doing this. after replacement of the relay nothing happened. after about 1/2 hour started car and blower worked perfect. but temp number was blinking. i got the codes and they were 41 and 152. do you know what code 41 is and how to troubleshoot? today i went to walmart and the blower was blowing good cold air. low and behold started car leaving walmart and no blower. got on the highway and accelerated and blower turned on. seemed like it got vacumn. code still blinks. do you have any suggestions?
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#2
11-02-2004, 12:02 AM
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Re: relay and codes
152 is not possible for OBD1
Diagnostic Codes 11. Transaxle Codes present 12. Diagnostic System Check 13. Oxygen sensor, circuit open or not ready 14. CTS circuit, out of range high 15. CTS circuit, out of range low 17. PCM fault, pullup resistor 19. 6x signal fault, no 6x signal between reference pulses 21. TPS circuit, out of range high 22. TPS circuit, out of range low 23. ATS circuit, out range low 24. VSS circuit, no signal 25. ATS circuit, out or range high 26. Quad Driver output fault 32. EGR system fault 33. MAP sensor circuit, out of range high 34. MAP sensor circuit, out of range low 35. IAC valve, rpm out of range 41A EST circuit open 41B EST circuit shorted 42A Bypass circuit grounded 42B Bypass circuit open 42C Bypass circuit shorted 41. EST bypass, open or shorted 42. EST bypass, open or shorted 43. ECS (knock sensor) circuit open or shorted 44. Oxygen sensor indicates system lean 45. Oxygen sensor indicates system rich 46. Power steering pressure switch circuit, open 49. Idle rpm out of limit high (vacuum leak) 51. PCM memory error 55. A/D converter error in PCM 81. ABS message fault (1993 vehicles with TCS) 82 PCM internal communication fault
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#4
11-02-2004, 12:42 PM
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Re: relay and codes
Those are the OBD-I codes for your model car. 152 is not a OBD-I code, there are no 3-digit OBD-I codes. Who knows why you got it, but hopefully correcting the error code 41 will also correct the 152.
__________________
"Sleeping is the only thing keeping me from killing all the stupid people on this planet." "Of one that loved not wisely but too well;" (Othello, Act 5, Scene 2, Line 344)
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#5
11-04-2004, 12:10 AM
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Re: relay and codes
ok, checked on ALLDATA today, and wouldn't you know i forgot my print-outs at school. anyway, your codes are not engine codes, they are auto-HVAC codes. a prefix of 1 means its a stored history code. tomarrow i will get the repair info and post it for you
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