Verify System

To verify system, use prove out system procedure with Driver/Passenger Air Bag Simulators (418-F403), Side Air Bag Simulators (418-133), Driver Seat Belt Pretensioner Simulator (418-F405) and Passenger Seat Belt Pretensioner Simulator (418-F407) in place of the restraint system components. See PROVE OUT SYSTEM .

DIAGNOSTIC SYMPTOMS

Condition	Go To Test
AIR BAG warning light on continuously	TEST B
Module communication error	TEST A

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

Fault Code/Flash Code

Go To Test

B1231⁽¹⁾

B1318⁽¹⁾

⁽²⁾

B1342⁽¹⁾

⁽³⁾

B1869⁽⁴⁾

B1870⁽⁵⁾

B1876/4

B1877/4

B1878/4

B1879/4

B1880/4

B1881/4

B1882/4

B1883/4

B1885/4

B1886/4

B1887/3

B1888/3

B1915/3

B1916/3

B1920/2

B1921⁽¹⁾

B1932/1

B1925/3

B1933/2

B1934/1

B1935/2

B1992/5

B1993/5

B1994/5

B1995/5

B1996/6

B1997/6

B1998/6

B1999/6

B2117/5

B2118/6

B2141⁽⁶⁾

⁽⁷⁾

B2477⁽¹⁾

⁽⁸⁾

⁽¹⁾	AIR BAG warning light on continuously.

⁽²⁾	Battery voltage low, diagnose charging system.

⁽³⁾	Clear DTC. If retrieved again, replace RCM.

⁽⁴⁾	AIR BAG warning light on continuously or tone.

⁽⁵⁾	Tone will sound if additional DTCs are present.

⁽⁶⁾	AIR BAG warning light flashes 5 times per second.

⁽⁷⁾	Reconfigure RCM.

⁽⁸⁾	Check for correct RCM. If okay, reconfigure RCM.