Symptom Table

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

Symptom	Repair order	Reference
All functions of remote keyless entry system do not operate.	1. Keyfob battery and function check (use Remote Keyless Entry Tester [- (J-43241)] or Signal Tech II Tool [- (J-50190)]). NOTE: If the result of keyfob function check is OK, keyfob is not malfunctioning.	Component Function Check
	2. Check BCM and remote keyless entry receiver.	Component Function Check
The new ID of keyfob cannot be entered.	1. Keyfob battery and function check (use Remote Keyless Entry Tester [- (J-43241)] or Signal Tech II Tool [- (J-50190)]). NOTE: If the result of keyfob function check is OK, keyfob is not malfunctioning.	Component Function Check
	2. Key switch (insert) check.	Diagnosis Procedure
	3. Door switch check.	Component Function Check
	4. ACC power check.	Refer to appropriate system Wiring Diagram.
	5. Replace BCM.	Removal and Installation
Door lock or unlock does not function. (If the power door lock system does not operate manually, check power door lock system)	1. Keyfob battery and function check (use Remote Keyless Entry Tester [- (J-43241)] or Signal Tech II Tool [- (J-50190)]). NOTE: If the result of keyfob function check is OK, keyfob is not malfunctioning.	Component Function Check
	2. Replace BCM.	Removal and Installation
Hazard and horn reminder does not activate properly when pressing lock or unlock button of keyfob.	1. Check hazard and horn reminder mode with CONSULT. NOTE: Hazard and horn reminder mode can be changed. First check the hazard and horn reminder mode setting.	System Description
	2. Door switch check.	Component Function Check
	3. Replace BCM.	Removal and Installation
Hazard reminder does not activate properly when pressing lock or unlock button of keyfob. (Horn reminder OK)	1. Check hazard reminder mode with CONSULT. NOTE: Hazard reminder mode can be changed. First check the hazard reminder mode setting.	System Description
	2. Check hazard function with hazard switch.	Component Function Check
	3. Replace BCM.	Removal and Installation
Horn reminder does not activate properly when pressing lock or unlock button of keyfob. (Hazard reminder OK)	1. Check horn reminder mode with CONSULT. NOTE: Horn reminder mode can be changed. First check the horn reminder mode setting.	System Description
	2. Check horn function with horn switch.	Component Function Check
	3. IPDM E/R operation check.	Component Function Check
	4. Replace BCM.	Removal and Installation
Panic alarm (horn and headlamp) does not activate when panic alarm button is continuously pressed.	1. Keyfob battery and function check (use Remote Keyless Entry Tester [- (J-43241)] or Signal Tech II Tool [- (J-50190)]). NOTE: If the result of keyfob function check is OK, keyfob is not malfunctioning.	Component Function Check
	2. Key switch (insert) check.	Diagnosis Procedure
	3. Replace BCM.	Removal and Installation
Auto door lock operation does not activate properly. (All other remote keyless entry functions OK.)	1. Check auto door lock operation mode with CONSULT. NOTE: Auto door lock operation mode can be changed. First check the auto door lock operation mode setting.	CONSULT Function (BCM - DOOR LOCK)
	2. Replace BCM.	Removal and Installation