'05 Pacifica Instument panel loss, speedometer, tach
I'm no mechanic, but I have a little experience with vintage stereo electronics, and just this week revived a 4 way flasher relay on the '97 Saab 9000...( re-flowed the solder pads on a relay printed circuit board, cleaned relay contacts...)
The wife complained Saturday of electrical gremlins attacking her '05 Pacifica. Suddenly would see no speedometer, or tach. codes: U0155, U0140, P0138. The Sonny took it that night and suffered a will not start. Battery dead.I wasn't around so the car was towed to a indy mechcanic. They replaced the battery ( original.....!) Still had the speedo and tach come on and off, , etc. They said have to go to the dealership, we've no clue. Joined and checked on here. Then did 2 things...switched the keys ( mine, never used for hers), and crawled under the front drivers side bumper WHERE THEY PUT THE PCM CONTROLLER !) in front of the front wheel....re-connected all the connectors. Took neg battery terminal off for 15 minutes. re-secured, and drove. Problem gone. https://www.chryslerforum.com/forum/...bilizer-15850/ Thank you people who have posted these things before. Saved me a expensive trip to the Stealership. PCM controller in the front bumper ? Like a human evolving with his brain in the foot. We would never be writing this if we'd been engineered that way ! |
Originally Posted by MarkCNY
(Post 60169)
I'm no mechanic, but I have a little experience with vintage stereo electronics, and just this week revived a 4 way flasher relay on the '97 Saab 9000...( re-flowed the solder pads on a relay printed circuit board, cleaned relay contacts...)
The wife complained Saturday of electrical gremlins attacking her '05 Pacifica. Suddenly would see no speedometer, or tach. codes: U0155, U0140, P0138. The Sonny took it that night and suffered a will not start. Battery dead.I wasn't around so the car was towed to a indy mechcanic. They replaced the battery ( original.....!) Still had the speedo and tach come on and off, , etc. They said have to go to the dealership, we've no clue. Joined and checked on here. Then did 2 things...switched the keys ( mine, never used for hers), and crawled under the front drivers side bumper WHERE THEY PUT THE PCM CONTROLLER !) in front of the front wheel....re-connected all the connectors. Took neg battery terminal off for 15 minutes. re-secured, and drove. Problem gone. https://www.chryslerforum.com/forum/...bilizer-15850/ Thank you people who have posted these things before. Saved me a expensive trip to the Stealership. PCM controller in the front bumper ? Like a human evolving with his brain in the foot. We would never be writing this if we'd been engineered that way ! |
All times are GMT -5. The time now is 04:01 AM. |
© 2024 MH Sub I, LLC dba Internet Brands