vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Checking Program - Trouble Code 93 > < Checking Program - Trouble Code 91

Checking Program

 

 

Trouble Code

Trouble Code Storage when...

92

Trouble code is stored if the SCL and MRQ lines are mixed up.

Notes on Trouble-shooting:

Nominal Value:

Cause of Fault:

(If nominal value is not attained)

·   Remove TID.

·   Disconnect plug from TID.

·   Remove radio.

 

·   Measure resistance between TID plug

 

 

     Ter. 10 and radio plug Ter. MRQ:

less than 1

·   Wiring harness defective (check contact springs of wiring harness connection)

·   Connection in line from TID plug Ter. 10 to radio plug Ter. MRQ interrupted, or MRQ and SCL lines mixed up.

 

·   Install TID.

·   Install radio.

 

 

·   Switch on radio:

No trouble code

·   Radio defective

     or

·   TID defective

 

 

 

 

Checking Program - Trouble Code 93 > < Checking Program - Trouble Code 91