PINPOINT TEST G207085p20

PINPOINT TEST G207085p20 : DTC B2296: FLASH CODE 45: DRIVER SIDE REAR CRASH SENSOR CIRCUIT

G207085t118 : CHECK THE DRIVER SIDE REAR CRASH SENSOR SIGNAL POWER CIRCUIT FOR HIGH RESISTANCE
1. Disconnect the battery negative terminal.
2. Wait one minute for the system to become safe.
3. Disconnect the RCM electrical connector, CR87.
4. Disconnect the driver side rear crash sensor electrical connector, CR61.
5. Measure the resistance between CR87, pin 13 (BO) and CR61, pin 02 (BO).

- Is the resistance greater than 5 ohms?

-> YES
REPAIR the high resistance circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
GO to Pinpoint Test G207085t119.

G207085t119 : CHECK THE DRIVER SIDE REAR CRASH SENSOR SIGNAL POWER CIRCUIT FOR SHORT TO GROUND
1. Reconnect the battery negative terminal.
2. Measure the resistance between CR87, pin 13 (BO) and GROUND.

- Is the resistance less than 10,000 ohms?

-> YES
REPAIR the short circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
GO to Pinpoint Test G207085t120.

G207085t120 : CHECK THE DRIVER SIDE REAR CRASH SENSOR SIGNAL POWER CIRCUIT FOR SHORT TO HIGH VOLTAGE
1. Measure the voltage between CR87, pin 13 (BO) and GROUND.

- Is the voltage greater than 3 volts?

-> YES
REPAIR the short circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
GO to Pinpoint Test G207085t121.

G207085t121 : CHECK THE DRIVER SIDE REAR CRASH SENSOR SIGNAL RETURN CIRCUIT FOR HIGH RESISTANCE
1. Disconnect the battery negative terminal.
2. Wait one minute for the system to become safe.
3. Measure the resistance between CR87, pin 14 (WU) and CR61, pin 01 (U).

- Is the resistance greater than 5 ohms?

-> YES
REPAIR the high resistance circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
GO to Pinpoint Test G207085t122.

G207085t122 : CHECK THE DRIVER SIDE REAR CRASH SENSOR SIGNAL RETURN CIRCUIT FOR SHORT TO GROUND
1. Reconnect the battery negative terminal.
2. Measure the resistance between CR87, pin 14 (WU) and GROUND.

- Is the resistance less than 10,000 ohms?

-> YES
REPAIR the short circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
GO to Pinpoint Test G207085t123.

G207085t123 : CHECK THE DRIVER SIDE REAR CRASH SENSOR SIGNAL RETURN CIRCUIT FOR SHORT TO HIGH VOLTAGE
1. Measure the voltage between CR87, pin 14 (WU) and GROUND.

- Is the voltage greater than 3 volts?

-> YES
REPAIR the short circuit. CLEAR the DTC. TEST the system for normal operation.

-> NO
INSTALL a new driver side rear crash sensor.