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GM RPO Codes Below is a complete listing of the General Motors Regular Production Option (RPO) Codes for your viewing pleasure. 00L : SECONDARY COLOR, EXTERIOR, PRIME 00U : PRIMARY COLOR, EXTERIOR, PRIME 01L : SECONDARY COLOR, EXTERIOR, SPECIAL (91) 01U : PRIMARY COLOR, EXTERIOR, SPECIAL, (91)

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AUTO TRANS DIAGNOSIS - 4T65-E 1998 Pontiac Bonneville 1997-98 AUTOMATIC TRANSMISSIONS General Motors - 4T65-E Electronic Controls

rear wheelwell opening. See Fig. 2. 2) Turn ignition on. Add 300-350 lbs. (136-159 kg) of weight to rear of vehicle.

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ports. Drain compressor oil from high-side port first and then low-side port. Rotate compressor clutch plate in both directions to remove

Maxi Fuse Block, Left/Right (2) (3.8L VIN K) On center rear of engine compartment, near firewall.