DESCRIPTION This code is stored when an ECM that is incompatible with the engine immobiliser system is installed to the vehicle.
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Clear the DTCs. Click here
(a) Start the engine. (b) Check for DTCs. Click here HINT: Before checking for DTCs, perform the "DTC Output Confirmation Operation" procedure. OK: DTC B279C is not output.
(a) Replace the current ECM with the proper ECM.
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Toyota Tundra Service Manual > Rear Axle Shaft: Inspection
INSPECTION PROCEDURE 1. INSPECT REAR AXLE SHAFT (a) Using a dial indicator, measure the rear axle shaft runout and flange runout. Maximum runout: Shaft runout 1.50 mm (0.0591 in.) Flange runout 0.05 mm (0.00197 in.) If the rear axle shaft or flange is damaged or worn, or if the runout is greater tha ...