P2534 Diagnostic Trouble Code Discussion for July 2019
Ignition 1 Switch Circuit Low Voltage
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| Help Request | Posted | |
| 2008 Cadillac STS 3.6L Poor Idle Quality VIN: 1G6DW67V28 P2534: Ign 1 switch low voltage. ... p0700 and p2534 codes active. scan data shows good voltage on ignition circuit 1 in engine and transmission. engine will idle at 2-3k rpm. Ive swapped run crank relays and tested voltage at ecm/tcm fuses. I pulled the transmission harness to the valve... |
July 31, 2019 |
