8206code.fm Page 150 Tuesday, July 7, 1998 11:57 AM
DIAGNOSTIC CODE 5-9 OR 5-10 Test 40 Checking the V-MAC II module 1. Disconnect the serial link jumper. 2. Reconnect the J1B connector. 3. Turn the ignition key to the ON position.
If code 5-9 becomes active, check the V-MAC II module for dirt. loose or broken pins or repairable damage. If no repairable conditions are evident, replace the V-MAC II module. Retest to be sure the problem has been corrected. If code 5-9 is not active, the procedures have corrected the problem. Check all connectors to ensure proper connections.
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