Is the module available as a service part? I'd replace the module if I could. I see at least one diode there. Often they are installed to protect the relay contacts from arcing. Possible your fix is only temporary if one of the diodes is bad. Also, conventional wisdom says these relays don't last after you burnish the contacts. Replace, don't file.
Good job on finding the problem.
Update: FIXED. A/C compressor always has 12v at clutch
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tgreese
- Posts: 7206
- Joined: Fri Jun 08, 2012 6:31 am
- Location: Medford MA USA
Re: Update: FIXED. A/C compressor always has 12v at clutch
Tim Reese
Maine beekeeper's truck: '77 J10 LWB, 258/T15/D20/3.54 bone stock, low options (delete radio), PS/PDB, hubcaps.
Browless and proud: '82 J20 360/T18/NP208/3.73, Destination A/Ts, 7600 GVWR
Copper Polly: '75 CJ-6, 304/T15, PS, BFG KM2s, soft top
GTI without the badges: '95 VW Golf Sport 2000cc 2D
Dual Everything: '15 Chryco Jeep Cherokee KL Trailhawk, ECO Green
Blockchain the vote.
Maine beekeeper's truck: '77 J10 LWB, 258/T15/D20/3.54 bone stock, low options (delete radio), PS/PDB, hubcaps.
Browless and proud: '82 J20 360/T18/NP208/3.73, Destination A/Ts, 7600 GVWR
Copper Polly: '75 CJ-6, 304/T15, PS, BFG KM2s, soft top
GTI without the badges: '95 VW Golf Sport 2000cc 2D
Dual Everything: '15 Chryco Jeep Cherokee KL Trailhawk, ECO Green
Blockchain the vote.