PINPOINT TEST G207085p21

PINPOINT TEST G207085p21 : DTC 2296: FLASH CODE 46: PASSENGER SIDE REAR CRASH SENSOR CIRCUIT MALFUNCTION

G207085t124 : CHECK THE PASSENGER 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 passenger side rear crash sensor electrical connector, CR51.
5. Measure the resistance between CR87, pin 15 (YR) and CR51, pin 02 (YR).

- 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 G207085t125.

G207085t125 : CHECK THE PASSENGER SIDE REAR CRASH SENSOR SIGNAL POWER CIRCUIT FOR SHORT TO GROUND
1. Reconnect the battery negative terminal.
2. Measure the resistance between CR87, pin 15 (YR) 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 G207085t126.

G207085t126 : CHECK THE PASSENGER SIDE REAR CRASH SENSOR SIGNAL POWER CIRCUIT FOR SHORT TO HIGH VOLTAGE
1. Measure the voltage between CR87, pin 15 (YR) 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 G207085t127.

G207085t127 : CHECK THE PASSENGER 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. Disconnect the RCM electrical connector, CR87.
4. Measure the resistance between CR87, pin 16 (O) and CR51, pin 01 (O).

- 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 G207085t128.

G207085t128 : CHECK THE PASSENGER SIDE REAR CRASH SENSOR SIGNAL RETURN CIRCUIT FOR SHORT TO GROUND
1. Reconnect the battery negative terminal.
2. Measure the resistance between CR87, pin 16 (O) 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 G207085t129.

G207085t129 : CHECK THE PASSENGER SIDE REAR CRASH SENSOR SIGNAL RETURN CIRCUIT FOR SHORT TO HIGH VOLTAGE
1. Measure the voltage between CR87, pin 16 (O) 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 passenger side rear crash sensor.