The PCM monitors input signal from the KS. If the input voltage is more than 3.75 V
for 5 s
, the PCM determines that the KS circuit has a malfunction.
Diagnostic support note
This is a continuous monitor (CCM).
The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
The DTC is stored in the PCM memory.
POSSIBLE CAUSE
KS connector or terminals malfunction
KS malfunction
PCM connector or terminals malfunction
Short to power supply in wiring harness between KS terminal A and PCM terminal 2AN
Open circuit in wiring harness between KS terminal A and PCM terminal 2AN