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Jaguar XJS 2+2: Richard--I just purchased a 1994 XJS and as…

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Richard--I just purchased a 1994...

Richard--I just purchased a 1994 XJS and as I was driving it home the transmission light came on and the car now has very hard shifts (both upshifts and downshifts). Once in fourth gear it is fine on the highway.  The fluid level checks and the fluid isn't burnt.  The vehicle has 46,700 miles on it and was very well kept.

Submitted: 7 years ago.Category: Jaguar
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Customer reply replied 7 years ago
Relist: I still need help.
Answered in 22 hours by:
10/8/2014
Jaguar Mechanic: Richard, Jaguar Technician replied 7 years ago
Richard
Richard, Jaguar Technician
Category: Jaguar
Satisfied Customers: 16,762
Experience: 12 years at a Ford/Lincoln Mercury and Jaguar dealer as technician and shop foreman.
Verified
Hello and welcome to justanswer.com

Sorry for the delay.

We may have an electrical problem with the throttle position sensor as the sensor has separate wires going to the ECM and TCM. Unfortunately only a jag factory PDU can read the faults in the TCM. There is no other way to do this. Another possibility is a problem with the TCM itself so we should make sure there is no corrosion present. The TCM is near the battery on the 2+2 convertible.
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Richard
Richard
Richard, Jaguar Technician
Category: Jaguar
Satisfied Customers: 16,762
16,762 Satisfied Customers
Experience: 12 years at a Ford/Lincoln Mercury and Jaguar dealer as technician and shop foreman.

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