LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Seats >> Seats, Restraint Systems -- 163 Chassis >> Trouble Diagnosis >> SRS indicator lamp comes on, DTCs stored - AF91.60-P-8040A

SRS indicator lamp comes on, DTCs stored - AF91.60-P-8040A

MODEL 163.####A as of 145273, 163.####X as of 708319 with CODE (292) Left and right front sidebag with CODE (293) Left and right rear sidebag 

Operation no. of operation texts or standard texts and flat rates

Category Op. no. Operation text Time Acc. no. Code
P 541011 Perform quick test 004 WU - -
P 547989 Disconnect/reconnect ground line at on-board electrical system battery (when disconnecting electrical connectors from circuit 30) 005 WU - -
P 726405 Remove/install inner door paneling of 1st door, location:..... 007 WU - -
P 726405 Remove/install inner door paneling of 2nd door, location:..... 007 WU - -
P 024239 Check connector for sidebag wiring harness, replace connector lock according to condition (door paneling removed) 002 WU - -
Damage code Cause Remedy  
DANGER Risk of injury  when performing testing or repair work on airbag or emergency tensioning retractor units. Store airbag units with deployment side facing up; do not expose to temperatures greater than 100 °C. When working on these units, disconnect the power supply. AS91.00-Z-0001-01A 
59 485 74 (front) Permanent interruption of short circuit contacts in sidebags not ensured. The following SRS DTC's can be a sign for this problem:  
59 487 74 (rear) IMPORTANT It has been recognized that a deviation in the manufacturing process of the connector locking mechanism of the sidebag can cause the SRS indicator lamp to illuminate.
The operation of the SRS system is not affected except for the sidebag identified by the DTC.
B1867: Ignition circuit with component R12/9 (left front sidebag squib) has < Ω
B1869: Ignition circuit with component R12/11 (left rear sidebag squib) has < Ω
B1871: Ignition circuit with component R12/10 (right front sidebag squib) has Ω
B1873: Ignition circuit with component R12/12 (right rear sidebag squib) has Ω
 
    IMPORTANT Do NOT replace sidebag ↓
  1. Replace connector locking mechanism on affected sidebag connector.

NOTES It is necessary to release the connector locking mechanism before it can be removed.
 
   
  1. 2 Select actual values for sidebag ignition circuits in SRS menu in STAR diagnosis → →.
 
   
  1. 3 Slightly move sidebag connector and check whether nominal value remains constant. IN ORDER ).
 
   
  1. 4 Erase SRS fault memory.
 
   
  1. 5 Check whether SRS indicator lamp goes out following self-test.
 
Parts ordering notes

Part no. Designation Quantity
001 545 36 73 Sidebag connector locking mechanism 1