9252898

Terminal and Connector Inspection

Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.

Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

Has a problem been found?

	▶ Repair as necessary and go to "Verification of Vehicle Repair" procedure.
	▶ Go to "Ground Circuit Inspection" procedure.

Ground Circuit Inspection

Ignition Switch "OFF"

Disconnect battery (-) cable.

Refer to "Shop Manual" and disconnect the CKPS connector.

Measure resistance between Pin No. 1(Ground) of the CKPS and chassis ground.

Specification : Below Approx. 1Ω

Is the measured value withing specification?

	▶ Go to "Signal Circuit Inspection" procedure.
	▶ Repair as necessary and go to "Verification of Vehicle Repair" procedure.

Signal Circuit Inspection

■ Check CKPS signal circuit(A/T)

Ignition Switch "OFF"

Refer to "Shop Manual" and disconnect the CKPS connector.

Ignition Switch "ON"

Measure voltage of Pin No. 2(High) of the CKPS connector and chassis ground.

Measure voltage of Pin No. 3(Low) of the CKPS connector and chassis ground.

Specification : Approx. 2.5V

■ Check CKPS signal circuit(M/T)

Ignition Switch "OFF"

Refer to "Shop Manual" and disconnect the CKPS connector.

Ignition Switch "ON"

Measure voltage of Pin No. 2(Low) of the CKPS connector and chassis ground.

10.

Measure voltage of Pin No. 3(High) of the CKPS connector and chassis ground.

Specification : Approx. 2.5V

11.

Is the measured value withing specification?

	▶ Go to "Component Inspection" procedure.
	▶ Repair as necessary and go to "Verification of Vehicle Repair" procedure.