Code P1899

LOU35MAC

MEMBER
2004 JEEP GRAND CHEROKEE
4.0L
6 CYL
2WD
AUTOMATIC
170,000 MILES

Need to know exactly how to change park/neutral switch.

Monday, October 28th, 2019 AT 8:22 PM

1 Reply

SCGRANTURISMO

MECHANIC
4,897 POSTS

Hello,

Unfortunately the vehicle manufacturer does not provide this information in either of the two reference guides that we work with. However, I can offer you the diagnostic troubleshooting guide from the vehicle manufacturer for Direct Trouble Code [DTC] P1899, which I have included in the diagrams down below. Please go through this guide and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros

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