Check Resistance of CKPS component
IG KEY "OFF", ENGINE "OFF".
Disconnect CKPS connector.
Check resistance between signal (-) and signal (+) terminal of CKPS connector (component side.)
Specification : 860Ω±10% (20°C)
Is the measured resistance within the specification?
 | ▶ Go to "Check short to ground in CKPS component" as follows. |
 | ▶ Replace CKPS and go to "Verification of Vehicle Repair". |
Check short to ground in CKPS component
IG KEY "OFF", ENGINE "OFF".
Disconnect CKPS connector.
Check resistance between shield ground terminal and signal (+) terminal of CKPS connector. ( component side.)
Specification : Discontinuity (Infinite Ω)
Is the measured resistance within the specification? (Is the inside of component insulated correctly?)
| ▶ Go to "Check CKPS waveform". |
| ▶ Replace CKPS and go to "Verification of Vehicle Repair". |
Check CKPS waveform
IG KEY "OFF", ENGINE "OFF".
Connect CKPS connector.
Connect Oscilloscope to CKPS connector terminal 2.
Check if CKPS waveform is outputted correctly as cranking or turning engine on.
Specification : Refer to "Signal waveform & data" of "General Information".
Is CKPS waveform outputted correctly?
| ▶ Go to "Verification of Vehicle Repair". |
| ▶ Replace CKPS and go to "Verification of Vehicle Repair". |
