B1234

B1234-PTS SENSOR 8 RING TIME TOO LONG

For a complete wiring diagram consult Diagrams/Electrical.

NOTE: The numbering system for the park assist sensors allows for up to ten sensors on the vehicle, six front and four rear. The sensors are numbered in a clockwise manner starting at the left front bumper. The left front sensor (if equipped with front park assist) is the number 1 sensor. The numbering continues in a clockwise direction around the vehicle, so the left rear sensor is the number 10 sensor.


- When Monitored:
With the ignition on, transmission in reverse or neutral (Late build vehicles will disable the Park Assist System in neutral).

- Set Condition:
Data line stuck at 0.








Diagnostic Test


1. CHECK FOR ACTIVE DTC: B1234-PTS SENSOR 8 RING TIME TOO LONG
Turn the ignition on.
Apply the vehicle park brake.
Shift the transmission into Reverse.
With the scan tool, record and erase Park Assist Module DTCs.
Wait 30 seconds.
With the scan tool, read Park Assist Module DTCs.
Is DTC: B1234-PTS SENSOR 8 RING TIME TOO LONG active?

Yes


- Go To 2


No


- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chaffed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.




2. REPLACE PARK ASSIST SENSOR NO. 8
View Repair

Repair


- Replace Park Assist Sensor No. 8.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test.