Engine Speed Signal Error (Test Mode DTC) (C2194/94)
DESCRIPTION
The tire pressure warning ECU receives an engine speed signal from the ECM. This
DTC is stored upon entering test mode and cleared when an engine speed signal of
1000 rpm is detected for 3 seconds or more. This DTC is stored only in test mode. ...
Air Conditioning Compressor Magnetic Clutch Circuit
DESCRIPTION
When the air conditioning amplifier assembly is turned on, a magnet clutch assembly
ON signal is sent from the MGC terminal of the air conditioning amplifier assembly.
Then, the A/C COMP relay turns on to operate the magnet clutch assembly.
W ...