PARKING ASSIST MONITOR SYSTEM, Diagnostic DTC:C1625

DTC Code	DTC Name
C1625	Open or Short in Steering Angle Sensor +B

DESCRIPTION

This DTC is stored if the navigation ECU sub-assembly receives a signal via CAN communication from the spiral with sensor cable sub-assembly that indicates a power supply problem.


DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1625	Open or Short in Steering Angle Sensor +B	Open or short in spiral with sensor cable sub-assembly power source	Harness or connector Spiral with sensor cable sub-assembly

WIRING DIAGRAM

CAUTION / NOTICE / HINT

Note:

When "System initializing" is displayed on the navigation ECU sub-assembly after disconnecting the cable from the negative (-) battery terminal, correct the steering angle neutral point (Click here).
Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed (Click here).
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

CHECK HARNESS AND CONNECTOR (SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY POWER SOURCE)

*a	Front view of wire harness connector (to Spiral with Sensor Cable Sub-assembly)

Disconnect the G12 spiral with sensor cable sub-assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance


Tester Connection	Condition	Specified Condition
G12-1 (ESS) - Body ground	Always	Below 1 Ω

Measure the voltage according to the value(s) in the table below.

Standard Voltage


Tester Connection	Condition	Specified Condition
G12-4 (IG) - G12-1 (ESS)	Ignition switch ON	11 to 14 V
G12-5 (BAT) - G12-1 (ESS)	Always	11 to 14 V

Result


Proceed to
OK
NG

OK

REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY

Click here

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR