Turn signal, horn and wipers are not working?

DAVID DAVO ESSIEN

MEMBER
2005 CHRYSLER 300
3.5L
V6
2WD
AUTOMATIC
150,127 MILES

The car listed above is a Limited. Single turn signal doesn't work but hazard light blinks normally when the switch is turned on, wipers and horn too doesn't work. Mostly for the trafficator / turn signal what could make it to be inoperative and how can I fix the problem in that car? Can you guide me please, on the repair procedure and wiring diagram to help me fix the problem?

9 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,602 POSTS

The first thing to do is check all the fuses, this guide can help, and I have included where the fuses are located in the car.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

If all fuses are okay, it sounds like the TIPM needs to be replaced which is easy because it-self learns. To be sure you should do a CAN scan. You can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

Here is a video to show you how:
.

https://youtu.be/u-4syLc-ifQ

Check out the images (below). Please let us know what happens.

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Saturday, August 12th, 2023 AT 11:06 AM

DAVID DAVO ESSIEN

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147 POSTS

TIPM, please what is it? How can I use a multimeter for now to conduct the test? Subsequently I'll get the CAN. The fuses are all okay. Except the fuse location labelled 5 at the trunk that I saw empty, when I wanted to install a fuse there, I saw a high electrical spike and I removed it immediately.

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Saturday, August 12th, 2023 AT 2:03 PM

KEN L

MASTER CERTIFIED MECHANIC
47,602 POSTS

The TIPM is the "totally integrated power module" and it is difficult to test, I would send it to a rebuilder and have it tested. The CAN scanner can help confirm the issue.

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Monday, August 14th, 2023 AT 10:57 AM

DAVID DAVO ESSIEN

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147 POSTS

Okay. I'll try to reach out to a laptop board engineer to test that for me. Please this is a continuation of the car question I posted. I have sent a video too. Please help me respond to that too. A wire for FCM was sent but I didn't know it's location. Please they should respond to the question as well.

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Monday, August 14th, 2023 AT 11:03 AM

DAVID DAVO ESSIEN

MEMBER
147 POSTS

This problem has just been fixed. It was an electrical issue from the fuse box. The wipers and turn signal switch are now working. Thank you for your assistance!