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AH display and TC dilema

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Old 10-28-2013, 04:36 PM
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PhilG
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Default AH display and TC dilema

I have posted a couple of times about this without resolution. I installed a new battery ( it is a good one). Ran the codes with the ignition off, cleared the codes and ran them again with the engine running. Did this 6 times.
TC icon comes on then the dreaded AH needs service/ vehicle needs service soon.
The codes are: TCS C1288 C H and RFA U1064 C H. These codes repeat themselves each ignition cycle. The car has recently had an alignment, steers straight on the highway. I cleaned the grounds.
My research shows it needs the SWPS changed out. Maybe the EBCM also?
Any advice will be greatly appreciated.
Phil G
Old 10-29-2013, 02:07 PM
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ace147
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Originally Posted by PhilG
I have posted a couple of times about this without resolution. I installed a new battery ( it is a good one). Ran the codes with the ignition off, cleared the codes and ran them again with the engine running. Did this 6 times.
TC icon comes on then the dreaded AH needs service/ vehicle needs service soon.
The codes are: TCS C1288 C H and RFA U1064 C H. These codes repeat themselves each ignition cycle. The car has recently had an alignment, steers straight on the highway. I cleaned the grounds.
My research shows it needs the SWPS changed out. Maybe the EBCM also?
Any advice will be greatly appreciated.
Phil G
Yep, that's the swps. Tons of fun to replace. Couple hours. Follow the instructions precisely.
Old 10-30-2013, 03:08 PM
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PhilG
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Thanks guys. Looks like I'm in for another big repair bill!

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