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1991 Honda Prelude Si 2.1L MIL Lamp on, Speedo Inop
Posted to Asian Driveability on 12/19/2003 15 Replies

This vehicle has a flashing S3 light on the shift selector while driving and a check engine light on. Codes 17 is in the ECU and code 4 in the trans module. Both idicate a faulty VSS signal.

My question is - has anyone ever see a bad ECU on one of these. The ...

15 Replies Received (View Replies)

  Related Documents & Media  1991 Honda Prelude Si

 
Message Closed w/Summary

car Vehicle Data

1991 Honda Prelude Si

VIN JHMBA4232M
Engine2.1 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PGM-FI
EmissionsCa Emissions
SymptomsMIL Lamp on, Speedo Inop
OccursAlways

Trouble Codes

04Transmission Code for VSS speed Pulser circuit problem
17ECU code for VSS speed Pulser circuit problem
Message Closed w/Summary

car Vehicle Data

1991 Honda Prelude Si

VIN JHMBA4232M
Engine2.1 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PGM-FI
EmissionsCa Emissions
SymptomsMIL Lamp on, Speedo Inop
OccursAlways

Trouble Codes

04Transmission Code for VSS speed Pulser circuit problem
17ECU code for VSS speed Pulser circuit problem