P1491 Diagnostic Trouble Code Discussion for July 2017
EVAP Vacuum Cut Valve/Bypass Circuit Malfunction
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| Help Request | Posted | |
| 2003 Chrysler Town & Country LX 3.8L MIL Lamp on VIN: 2C8GP44LX3 P1491: Radiator Fan Control Relay Circuit Malfunction. ... on. Scan engine controller for data and codes found pcm code p1491, bcm, orc, havc code. Since the van needs to pass the smog test, pcm code needs fixed. When scan with autel maxisys, p1491 is fan control relay circuit. Fans are not getting juice from rela... |
July 06, 2017 |
