Gerry M
Member
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I have have a 1974 TR6. My overdrive does not engage. With car turned on (not started), shifter in 4th, and OD lever on and off there is no click at relay (Solenoid will engage manually). I suspect the relay may be the problem. I ahve attached photos.
Questions:
1. The horn relay is top and OD below right?
2. Any schematics I've seen show only 4 terminal (W1, W2, C1, C2). I have at least 7 terminal (labelled in attachment). What are they all for?
3. I have one loose red/green wire. Any idea what that is for and where it connects?
4. I have one loose brown wire. It was attached to the broken terminal (5). I assume that is an OD wire.
5. Can terminal 5 be reattached/repaired somehow?
6. Can I simply re-attach loose brown wire to terminal 6?
7. If re-attaching brown to terminal 6 does not solve my OD engagement problem what is the replacement relay I will need?
Your answers and any other suggestions on solution to my OD engagement problem are appreciated.
Questions:
1. The horn relay is top and OD below right?
2. Any schematics I've seen show only 4 terminal (W1, W2, C1, C2). I have at least 7 terminal (labelled in attachment). What are they all for?
3. I have one loose red/green wire. Any idea what that is for and where it connects?
4. I have one loose brown wire. It was attached to the broken terminal (5). I assume that is an OD wire.
5. Can terminal 5 be reattached/repaired somehow?
6. Can I simply re-attach loose brown wire to terminal 6?
7. If re-attaching brown to terminal 6 does not solve my OD engagement problem what is the replacement relay I will need?
Your answers and any other suggestions on solution to my OD engagement problem are appreciated.