Test step/Test sequence	Test condition	Nominal value	Possible cause/Remedy 1)
1.0 Function test	PTS on/off switch (S95): ON (switch control LED OFF ). Battery voltage: 11 - 14 V. Speedometer functioning properly Ignition: ON	Quick-test: When ignition switch is turned: ON System functional: all segments (4, Figure 1) should illuminate for approx. 2 sec.. and the frame (3, Figure 1) should also illuminate. Note: Ensure that there are no obstacles in the front, rear, or sides of the vehicle.	23 1)

1) Observe Preparation for Test, see 22 .

A42 PTS sensor assembly (front bumper) A42b1 Left outer sensor A42b2 Left center sensor A42b3 Left inner sensor A42b4 Right inner sensor A42b5 Right center sensor A42b6 Right outer sensor A43 PTS sensor assembly (rear bumper) A43b7 Right outer sensor A43b8 Right inner sensor A43b9 Left inner sensor A43b10 Left outer sensor A44/1 PTS warning indicator(left instrument panel air outlet) A44/3 PTS warning indicator (rear dome lamp)

A44/4 PTS warning indicator (center instrument panel air outlet) Kl 15 Voltage supply, circuit 15 Kl 31 Ground, circuit 31 Kl 58 Lights, circuit 58 N47 Traction systems control module, VSS signal N62 Ultrasonic PTS control module S16/1 Starter lock-out/backup lamp switch S16/10 Transmission range recognition switch (voltage coded) S95 PTS on/off switch X11/4 Data link connector (DTC readout)