B1426
Symptom: One or more of the following: The "REAR LIGHTS U/S" message does not work The "BRAKE LIGHTS U/S" message does not work The "TEST BRAKE LIGHTS" message does not work The acoustic reminder does not work. The direction indicator acoustic repeater does not work Diagnostic trouble code B1426 could be a consequential fault of B1428 if that DTC has also been generated.
B1426 |
Fault symptoms
One or more of the following: The "REAR LIGHTS U/S" message does not work The "BRAKE LIGHTS U/S" message does not work The "TEST BRAKE LIGHTS" message does not work The acoustic reminder does not work. The direction indicator acoustic repeater does not work Diagnostic trouble code B1426 could be a consequential fault of B1428 if that DTC has also been generated.Diagnostic procedure
1. |
If diagnostic trouble
code B1428 has also been generated, continue fault diagnosis under that DTC.
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2. |
If diagnostic trouble code B1428 has not been generated, select the Scan Tool
menu "INFO DISPLAY" and then "READ VALUES" and "DATA FROM ICE".
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3. |
Simulate a message by removing a fuse or bulb, see
. Read the result on the Scan Tool display. If this works, clear the trouble code.
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