DTC P1606-00: Collision Detected Or Collision Sensor Connection (Open): Notes

WARNING: This page is about a different variant/trim than selected.

1. -

Outline of diagnosis:

Collision judgment detection

Shutdown signal from AIRBAG CONTROL MODULE is received

(1 trip detection logic)

Trouble symptom:

Hybrid system stopped

CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION .

NOTE: With DTC P160600 and P160604 displayed, READY ON cannot be turned on unless the clear memory of DTC is performed using the Subaru Select Monitor.

Courtesy of SUBARU OF AMERICA, INC.

CHECK VEHICLE CONDITION .
Verify the damage condition of the vehicle.

Is the vehicle damaged?

Yes : Go to 2.

No : Repair the vehicle.

CHECK DTC .

Read the DTC of [P-HEV Hybrid Powertrain Control] using the Subaru Select Monitor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

NOTE:

Malfunction contents	Related DTC
Microcomputer malfunction	P060647	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR WATCHDOG/SAFETY MCU FAILURE
	P060687	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR TO MONITORING PROCESSOR MISSING MESSAGE
	P060A29	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR SIGNAL INVALID
	P060A44	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR DATA MEMORY FAILURE
	P060A45	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR PROGRAM MEMORY FAILURE
	P060A47	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR WATCHDOG/SAFETY MCU FAILURE
	P060A49	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR INTERNAL ELECTRONIC FAILURE
	P060A87	HYBRID/EV POWERTRAIN CONTROL MODULE PROCESSOR FROM MONITORING PROCESSOR MISSING MESSAGE
	P060B1C	HYBRID/EV POWERTRAIN CONTROL MODULE A/D PROCESSING VOLTAGE OUT OF RANGE
	P060B49	HYBRID/EV POWERTRAIN CONTROL MODULE A/D PROCESSING INTERNAL ELECTRONIC FAILURE
	P060B71	HYBRID/EV POWERTRAIN CONTROL MODULE A/D PROCESSING ACTUATOR STUCK
	P06881F	ECM/PCM POWER RELAY SENSE CIRCUIT INTERMITTENT
	P1C9E9F	HYBRID/EV SYSTEM RESET STUCK OFF
	P1CE31C	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR A/D PROCESSING VOLTAGE OUT OF RANGE
	P1CE349	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR A/D PROCESSING INTERNAL ELECTRONIC FAILURE
	P1CE371	HYBRID/EV POWERTRAIN CONTROL MODULE MONITORING PROCESSOR A/D PROCESSING ACTUATOR STUCK

DTC P160600 or P160604 may be output simultaneously due to the fault that DTC above describes .

When "Either DTC P160600 or P160604 is displayed" or "DTC other than above is displayed", go to A.

When DTCs related to [P-HEV Hybrid Powertrain Control] mentioned above are simultaneously displayed, go to B.

Yes :

Go to 3.
Perform the diagnosis for the simultaneously displayed DTCs.

No : -

CHECK DTC .
Read the DTC of [P-HEV Hybrid Powertrain Control] using the Subaru Select Monitor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

Is DTC P160600 displayed?

Yes : Perform the diagnosis for Airbag System. Ref. to AIRBAG (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE .

No : Go to 4.

CHECK DTC .

Read the following DTCs using Subaru Select Monitor. Ref. to P-HEV HYBRID POWERTRAIN CONTROL (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) . Ref. to P-HEV DRIVE MOTOR (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

P-HEV Hybrid Powertrain Control
P-HEV Drive Motor

NOTE:

System	Related DTC
P-HEV Hybrid Powertrain Control	P310711	LOST COMMUNICATION WITH AIRBAG SYSTEM CONTROL MODULE CIRCUIT SHORT TO GROUND
	P310715	LOST COMMUNICATION WITH AIRBAG SYSTEM CONTROL MODULE CIRCUIT SHORT TO AUXILIARY BATTERY OR OPEN
	U015187	LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE MISSING MESSAGE
P-HEV Drive Motor	P312487	LOST COMMUNICATION BETWEEN DRIVE MOTOR "A" AND HV ECU MISSING MESSAGE

When DTCs related to [P-HEV Hybrid Powertrain Control] mentioned above are simultaneously displayed, go to A.

When DTCs related to [P-HEV Drive Motor] mentioned above are simultaneously displayed, go to B.

Yes :

Perform the diagnosis for the simultaneously displayed DTCs.
Perform the diagnosis for the simultaneously displayed DTCs.

No : -