DTC P1610-09: Control Module Processor (Brake Override System Input Signal) Component Failure [09/2023 - ]: Description

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	DTC Output from	Priority	Note
P1610-09	Control Module Processor (Brake Override System Input Signal) Component Failure	Diagnosis condition: When one of the following conditions is met Malfunction in ECM internal RAM for stop light switch assembly When a malfunction in the ECM internal RAM for the speed sensor causes the slowest speed value among the 4 wheels to be 7 km/h (4.3 mph) or less and the second slowest speed value among the 4 wheels to be 40 km/h (24.9 mph) or higher for 30 seconds Abnormal condition: Brake override system inactive Abnormal period: 30 seconds or more Number of trips: 1 trip Detection method: Constant monitor Sensors/components used for detection: Stop light switch assembly Speed sensor	ECM	Does not come on	Engine	A	SAE Code: P1610

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

DTC Output from

Priority

Note

P1610-09

Control Module Processor (Brake Override System Input Signal) Component Failure

Diagnosis condition:
When one of the following conditions is met

Malfunction in ECM internal RAM for stop light switch assembly
When a malfunction in the ECM internal RAM for the speed sensor causes the slowest speed value among the 4 wheels to be 7 km/h (4.3 mph) or less and the second slowest speed value among the 4 wheels to be 40 km/h (24.9 mph) or higher for 30 seconds

Abnormal condition:

Abnormal period:

Number of trips:

Detection method:

Sensors/components used for detection:

ECM

Does not come on

Engine

SAE Code: P1610