joe nissan
Member
1992 C4 CONV. 80,000 miles.
SYMPTOMS:
Service ASR light on, speedometer reads ZERO, security light flashes every 15 seconds 3 times, runs well, starts every time, but wont rev above 3000 RPM.
Codes: jumped pins a and g.
Module 1- c41, h41, h53, h54, h72,h74
Module 4 error
Module 9 h64, h72
I tried the following> replaced Ecm, looked at all the grounds, still cannot cummunicate with ECM
HELP....ad
SYMPTOMS:
Service ASR light on, speedometer reads ZERO, security light flashes every 15 seconds 3 times, runs well, starts every time, but wont rev above 3000 RPM.
Codes: jumped pins a and g.
Module 1- c41, h41, h53, h54, h72,h74
Module 4 error
Module 9 h64, h72
I tried the following> replaced Ecm, looked at all the grounds, still cannot cummunicate with ECM
HELP....ad